Penguin Problems: Before he loses all his feathers, Dr Katie races to figure out what has been keeping feisty penguin Barry from shedding for close to a year. RATING: AA (S1, ep 2).

Teleshopping. U.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure you have a fantastic cruise holiday.

Columbia, Eschede Train, Grenfell Tower: How did the shuttle Columbia tear itself to pieces during re-entry? And how did a concrete high-rise in London become an inferno? 7+. (1 of 8).

Poor Piloting: Facing fatigue, fog, and inadequate training, the crews of three doomed aircraft make catastrophic blunders that lead to full-scale disaster. U. (S5, ep 8).

Savage Spring: Blinded in one eye in the battle for Normandy, a defiant French-Canadian sniper sets out to liberate a Dutch city in the final days of the war. RATING: AA (S3, ep 6).

Blackbeard: The name synonymous with chaos. Blackbeard gained momentum through the Caribbean, before blockading Charleston and fighting a bloody battle. 12+. (S1, ep 6).

Bmw M3 E46: This BMW M3 E46 belongs to 47-year-old Rick and has been off the road for 10 years. The team hopes to create a tribute to the legendary CSL edition. 7+. (S13, ep 6 of 10).

Asbestos was a product that seemed too good to be true - because it was. Meanwhile, in New York, two buildings explode sending debris flying through the streets. 7+. (S1, ep 7).

Pitch Black: Join investigators as they uncover two key factors that led to an Illinois turboprop's horrific crash - a fatal assumption and deadly decision. All ages. (S21, ep 8).

Battle of Britain: Soar through the Battle of Britain from a unique aerial perspective, as over 1500 British and German planes engage in a duel to the death above England. U.

Monserrat: The idyllic Caribbean island of Montserrat was shocked when a dormant volcano beneath its exterior erupted in 1995. RATING: AA.

E-Type Emergency: Mike's childhood dream to own an E-type Jaguar becomes a nightmare thanks to ill health. Although, the boys step in to get the car back on the road. (S3, ep 1) RATING: AA.

Rise of Cleopatra: Archaeologists investigate Egypt's most famous female pharaoh, Cleopatra, as they excavate ancient graves and search hidden tunnels for her tomb. U.

Cargo Conspiracy: A 747 disappears into the Indian Ocean. A complex recovery operation is launched to find out if the jumbo was carrying illegal weapons. All Ages.

Allied Triumphs: Allies prepare for history's largest amphibious invasion as 7,000 vessels and 150,000 troops approach; Nazis rush to fortify defenses. 7+. (S1, ep 1).

Hitler's War at Sea: Hitler orders the largest battleships ever seen. But how long will they last? All Ages.

The Amber Room: The discovery of a wreck in the Baltic Sea leads to a treasure hunt, but what they find is even more precious: the story of Germany's 'Dunkirk'. U.

Deadly Test: Experts investigate why XL Airways Germany Flight 888T spiralled into the Mediterranean sea in 2008. What deadly flaw was the Airbus hiding? All Ages.

Arctic Circle: In the stunning frozen landscape of the Arctic Circle, David Blaine explores humanity's curiously extreme ability to endure freezing temperatures. 16+. (4 of 6).

Collisions: Transportation's fragility is clear when trains collide, planes crash, or ships sink. Explore investigations, graphics and archives. 7+. (5 of 10).

No Country For Gold Men: Dave hopes to get gold from the ground using a stamp mill. Diego learns that a local horse hospital could hold the key to his fortune. But how?. All ages.

Georgia Cotton Gin: The crew head to a disused cotton gin in Georgia, where a depression-era portrait, a Zenith radio and a home-made hot rod set their hearts racing. (S1, ep 6). All Ages.

Pabst Blue Ribbon Factory: Jay and the team search the former headquarters of Pabst Brewing Company, finding an intriguing blueprint and valuable collectibles. (S1, ep 7). All Ages.

Fish Fillets & Corn Dogs: One of America's longest-running companies tells all, as an Indiana outfit reveals how they turn out 40 million pounds of corn dogs every year. U. (S2, ep 15).

Pickled Peppers & Bagels: Visit the town of Mt. Olive, where there are no mountains or olives but lots of pickled peppers, before discovering New Yorker Bagels' secrets. U. (S2, ep 16).

Call of the Flamingo: At the Columbus Zoo, medical staff investigate the mystery behind an adult male flamingo with a muted call. RATING: AA (S1, ep 3).

Giraffe Goals: Everyone at the Columbus Zoo is waiting for the first baby giraffe to be born in over 20 years. RATING: AA (S1, ep 4).

Teleshopping. U.

Teleshopping. U.

Teleshopping. U.

U. Teleshopping.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure you have a fantastic cruise holiday.

Titan Missile, Estonia, Piper Alpha: How did a nuclear missile explode in its silo? And why was the ferry Estonia's sinking the worst European maritime disaster since Titanic? 7+. (2 of 8).

Dangerous Winds: Three planes fall prey to deadly winds, and it's up to investigators to find out why. U. (S5, ep 9).

Collisions: Transportation's fragility is clear when trains collide, planes crash, or ships sink. Explore investigations, graphics and archives. 7+. (5 of 10).

Anne Bonny and Mary Read: When Anne Bonny ditches a normal life to become a pirate with Mary Read and her lover Calico Jack, the trio prove troublesome until their capture. 7+. (S1, ep 7).

Citroen 2CV: Tim and Fuzz take on Stephen's 1983 Citroen 2CV, a quirky French car that looks more like a jigsaw puzzle than a much-loved motor. RATING: AA (S7, ep 10).

Italy's Morandi Bridge was an engineering marvel - until it was a national embarrassment. Plus, as impressive as billboards are, they can really come down hard. 7+. (S1, ep 8).

Loss of a Legend: When basketball legend Kobe Bryant is killed in a helicopter crash in LA, investigators look for clues amid a global outpouring of grief. All ages. (S21, ep 10).

Battle of the Atlantic: Told from a unique aerial perspective, discover the story of the longest military campaign of World War II as the Nazis attempt to starve Britain. U.

Runaway Train: Gripping investigation into the devastating train crash that killed more than 100 people in Amagasaki, Japan in 2005. What caused the commuter train to derail? RATING: AA.

Awesome Audi: Barry has long hoped to restore his 1984 Audi UR Quattro. Health issues, however, have left him sapped of energy, so Tim and Fuzz step in to help. (S3, ep 2) RATING: AA.

Rise of the Pyramids: Archaeologists piece together how the pyramids evolved, unearthing exciting new evidence from the spectacular Red Sea coast to the remote desert. U. (S4, ep 4).

Dead Weight: Just after takeoff, a plane plummets to the ground, killing all on board. Investigators find one of the causes to be out of date passenger weight calculations. All Ages.

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

Artillery Showdown: In August 1944, an American artillery observer and his radio is all that stands between the French town of Mortain and capture by the Nazis. U.

The One That Got Away: SAS commando Chris Ryan tells of how he had to race 200 miles across the desert to evade Iraqi forces when a mission went awry in 1991. (S1, ep 1).

Terror In Paradise: Experts investigate an unexpected explanation for the fatal crash of Air Moorea Flight 1121 when they hear its pilot's anguished cry on the cockpit voice recorder. 12+.

Bmw M3 E46: This BMW M3 E46 belongs to 47-year-old Rick and has been off the road for 10 years. The team hopes to create a tribute to the legendary CSL edition. 7+. (S13, ep 6 of 10).

Great Flood & Scottish Stone Mystery: Experts investigate evidence surrounding the flood that spurred Noah to build an ark, and they examine strange standing stones in Scotland. RATING: AA.

Salty and Sweet: Discover how decadent doughnuts, rich and silky ice cream, spicy hot Korean kimchi, and flaky kosher salt gets to the masses. (S2, ep 1) RATING: AA.

Oil City, Pennsylvania Bank: The team salvage elegant furnishings and historic gems, as they search a former bank that once held the fortunes of rich oil barons. (S1, ep 8). All Ages.

Connecticut Ghost Town: Follow shrewd scavengers and refurbishers as they search long-abandoned buildings for items of high value or huge historical importance. (S1, ep 9). All Ages.

Bubblegum, Horseradish & Cupcakes: Shine a light on the innovative cupcakes linked to a national security incident, a tear-inducing horseradish and a top-selling chewing gum. U. (S2, ep 17).

Applesauce & Onion Rings: Discover what a laser beam and applesauce have in common, then go behind the scenes of a factory that produces a billion onion rings every year. U. (S2, ep 18).

Downward Facing Elephant: At the Columbus Zoo, there's a gator on the loose and Hank the elephant practices his yoga. At The Wilds, an African painted dog overheats. RATING: AA (S1, ep 5).

Bon Voyage Bears: The staff at the Columbus Zoo say goodbye to their polar bears Neva and Amelia Gray before they head off to the Maryland Zoo. RATING: AA (S1, ep 6).

U. Teleshopping.

Teleshopping. U.

Teleshopping. U.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure you have a fantastic cruise holiday.

Three Mile Island, Mont Blanc Tunnel, Sampoong Mall: How did a nuclear reactor at Three Mile Island melt down? And how did a small truck fire become a lethal inferno? 7+. (3 of 8).

Sabotage: From delusional hijackers to suicidal pilots, three flights fall victim to astonishing acts of sabotage. U. (S5, ep 10).

Killer Causeway: In the aftermath of the D-Day landings, Nazi paratroopers try to defend Carentan and prevent US forces from regrouping on Utah and Omaha Beaches. 12+. (S4, ep 1).

Bartholomew Roberts: Over time, Black Bart became the most successful pirate of the Golden Age, stealing 450 ships - before being hunted down by the English crown. 7+. (S1, ep 8).

Toyota Celica: Tim and Fuzz try to surprise Noel with a secret fix-up of his beloved 1972 coupe. But the car is so rare, the parts are nearly impossible to find. RATING: AA (S7, ep 4).

Coke on the Beach: Homeland Security Investigations arrested multiple suspects involved in a drug smuggling ring linked to multiple murders. 7+. (S1, ep 4).

Pressure Point: Slamming into a mountain, Japan Airlines 123 becomes the deadliest single aircraft accident in history and threatens to ground 747s worldwide. U. (S22, ep 3).

Breakout From Normandy: The Allies have captured the beaches of Northern France and must now head into enemy territory. Join them on their bitter two-month march to liberate Paris. U.

Chicago Flight 191: Less than a minute after taking off from Chicago's O'Hare airport, a DC10 crashed into a nearby trailer park, killing hundreds. What caused the disaster? RATING: AA.

Morgan Mayhem: Tim and Fuzz race to Northumberland to rescue a real barn find, an eccentric 1934 Morgan 3 Wheeler that has been gathering dust in a shed for 50 years. All ages.

Khufu's Palace: In the shadow of the Great Pyramid, Dr Mark Lehner and his team of archaeologists unearth what could be the most important royal palace in ancient Egypt. 7+. (S5, ep 1).

Southern Storm: A DC-9 is caught in a storm so severe that hailstones crack the cockpit windshield, causing the plane to plummet to the ground. Miraculously 20 people survive. All Ages.

Wolseley Hornet: With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. 7+. (S13, ep 7 of 10).

South Africa: David's epic adventure in South Africa reveals its diverse cultures and wildlife, reshaping perceptions and breaking barriers. 16+. (5 of 6).

Best Laid Plans: Margot searches the vast wilds of the Yukon for the perfect place to build her new northwoods cabin. 12+. (S1, ep 1).

M1 Plane Crash: Investigators uncover the tragic misunderstanding of the Kegworth air disaster - when British Midland Flight 92 crashed in 1989, killing 47 people. U. (S13, ep 1).

Lives at Stake: The summer season is frantic for maritime authorities. As drug boats and small dinghies sail towards Spanish territory, small vessels wait to refuel them. 7+. (1 of 8).

Joan Of Arc Conspiracy & London's New Jerusalem: Evidence suggests Joan of Arc may have survived her execution. Plus, could the New Jerusalem be built into London's architecture? RATING: AA.

Food Fortunes: Discover the secrets behind foods as diverse as salsa, ice cream sandwiches, oka cheese and fortune cookies. (S2, ep 2) RATING: AA.

New York Masonic Lodge: Salvage experts Dan, Mark and Jay head to the barns where the Chrysler motor franchise began - a gold pot of vintage vehicles and signs. (S1, ep 10). All Ages.

Hot Springs Hotel: The team head to Hot Springs, where they search for profits among the rooms of the Majestic Hotel, famous for hosting Babe Ruth and Al Capone. (S1, ep 5). All Ages.

Donuts & Pepperoni Rolls: Visit a bakery making millions of donuts a year, meet the team behind pepperoni rolls and take a bite out of these hand-dipped, chocolaty snacks. U. (S2, ep 19).

Blondies & Cheddar Cheese: Find out what it takes to make a 5,000-pound monster cheese wheel, before taking a bite out of these irresistible blondies. U. (S2, ep 20).

Catch Me If You Can: A Muntjac deer name Chowlie suffers from mysterious seizers, but the keepers will need to catch him first before they find out why. RATING: AA (S1, ep 7).

You Otter Be Kiddin' Me!: Yin and Yang, two Asian small-clawed otters show off their x-ray training skills. RATING: AA (S1, ep 8).

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Apollo 13, MGM Grand, Genoa Bridge: Why did Apollo 13 explode 200,000 miles from Earth? And what caused the devastating fire that swept through the MGM Grand in Las Vegas? 7+. (4 of 8).

Nature and Beyond: Paul Salopek is in the mountainous terrain of Yunnan Province, documenting the region's rich biodiversity and staunch protection efforts. 7+. (S1, ep 1).

In Good Company: Paul walks from Yunnan into the neighbouring province of Sichuan, noting the strong bonds formed through such a special shared experience. 7+. (S1, ep 2).

Bunker Blitz: As the war finally arrives on German soil, US soldiers must smash through two layers of the infamous Siegfried Line to seize the city of Aachen. 12+. (S4, ep 2).

Nazi Secrets: Marine archaeologists investigate the lost wrecks of World War II as they investigate the Nazi secrets that are hidden under water. (S1, ep 2) RATING: AA.

VW T4 Campervan: The boys pick up a 1991 VW T4 Campervan. Its owner has recently suffered with cancer and his wife hopes the car will bring some light into his life. RATING: AA (S7, ep 7).

Transforming the building with a futuristic metallic facade, retractable roof, 360-degree video scoreboard and a revolutionary underground pitch system. 7+.

Deadly Exchange: Corporate Airlines 5966 crashes mysteriously in Missouri, but investigators uncover a conversation in the cockpit that set the tone for disaster. U.

Operation Market Garden: It's 1944, and the Allies have launched a daring attack on the Nazi-occupied Netherlands in a bid to bring World War II to an end. U.

Tragedy on Everest: Gripping investigation into the fierce storm and deadly ambition that led to the deaths of nine climbers during their descent of Mount Everest in 1996. RATING: AA.

Wolseley Hornet: With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. 7+. (S13, ep 7 of 10).

Forgotten Pyramid: Archaeologists excavate the unexplored burial chamber of an ancient pyramid, hoping to find the 4,400-year-old king's mummy and his treasures. 7+. (S5, ep 2).

Explosive Evidence: When Air India Flight 182 disappeared from the radar, controllers were left baffled. Investigators later discovered a sinister reason for the deadly crash. All Ages.

Qantas 32: Titanic In The Sky: On 4 November 2010, the pilots of Qantas Flight 32 had to deal with a series of failures when an explosion tore apart an engine on their A380. RATING: AA.

Disaster at Dutch Harbor: Investigators struggle to explain why PenAir 3296 failed to stop after landing at a famously tricky Alaskan airport - until they uncover the truth. U. (7 of 10).

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

Niki Lauda: Tragedy In The Air: F1 driver Niki Lauda investigates the fate of Lauda Air Flight 004, uncovering a design flaw that could affect planes globally. U. (S13, ep 2).

Coke on the Beach: Homeland Security Investigations arrested multiple suspects involved in a drug smuggling ring linked to multiple murders. 7+. (S1, ep 4).

Sands of Time: Repel into caverns filled with danger and beauty that lead into underwater caves, hoping to shed light on the ancient Mayan civilisation. 7+. (S6, ep 3).

Spring in Georgia: Discover how cool and refreshing frozen yogurt, ultra-creamy brie, hot and crispy spring rolls, and gooey Sweet Georgia Browns get to the masses. (S2, ep 3) RATING: AA.

Vermont Marble Factory: The guys search the factory where marble was made for the US Supreme Court. They also find White House blueprints in an old bomb shelter. (S1, ep 12). All Ages.

I Love Cannons: Weapons expert Sean Rich and his team of military aficionados travel America in search of rare and priceless antique weapons and militaria. All ages.

Curds & Cow Pie Candles: Discover how to make three million deep-fried cheese curds in a day, how to turn a mountain of pecans into cow patties and why popping candy pops. U. (S2, ep 21).

Salsa, Pralines, & Buffalo Sauce: Discover salsa verde's key ingredient, satisfy your sweet tooth with pecan pralines and learn how a tangy sauce put a snack on the map. U. (S2, ep 22).

Bringing Up Pronghorn: Three new baby pronghorns are welcomed to the zoo, but only a few get to meet their adult roommates for the first time. RATING: AA (S1, ep 9).

Ode to Tatu: Staff at the Columbus Zoo work around the clock to save a mandrill named Tatu who's in a life-or-death struggle. RATING: AA (S1, ep 9).

Teleshopping. U.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Disaster On The Potomac: Straight after takeoff, Air Florida flight 90 stalled and plunged into Washington's Potomac River. Experts examine what caused the catastrophe. All Ages.

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

Concorde: Up in Flames: Aviation experts determine what went wrong when a Concorde exploded into flames moments after leaving a Paris runway. U. (S13, ep 7).

Mg Metro 6R4: Tim Shaw and Fuzz Townshend take on a 1980s legend; a British championship winning Metro 6R4 that was found languishing in a scrapyard. Suitable for all audiences. (S8, ep 10).

Running on Empty: Air Tahoma Flight 185, a late-night cargo flight from Memphis, is on final approach to Cincinnati. 7+. (S24, ep 10 of 10).

Ford Pop Hot Rod: Tim and Fuzz are off to the home counties, where cerebral palsy sufferer Andy awaits with his highly modified 1955 Ford Poplar and a host of problems. U. (S12, ep 1).

In 1924, explorers George Mallory and Andrew Irvine disappeared. Now, a team of climbers have intel on the location of Irvine's body, and a chance to solve this mystery. Rating: All ages.

Austin Tilly Truck: Tim and Fuzz meet 89-year-old ex-soldier Ted who needs a hand to conserve the World War II Austin 10 utility truck he's been using on his farm for 60 years. RATING: AA.

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

Battle of Britain: Soar through the Battle of Britain from a unique aerial perspective, as over 1500 British and German planes engage in a duel to the death above England. U.

Hitler's War at Sea: Hitler orders the largest battleships ever seen. But how long will they last? All Ages.

Breakout From Normandy: The Allies have captured the beaches of Northern France and must now head into enemy territory. Join them on their bitter two-month march to liberate Paris. U.

Battle of Britain: Soar through the Battle of Britain from a unique aerial perspective, as over 1500 British and German planes engage in a duel to the death above England. U.

Breakout From Normandy: The Allies have captured the beaches of Northern France and must now head into enemy territory. Join them on their bitter two-month march to liberate Paris. U.

Hitler's War at Sea: Hitler orders the largest battleships ever seen. But how long will they last? All Ages.

Documentary exploring the history of the Hitler Youth, which absorbed all other organisations for young people, indoctrinating a whole generation of German boys.

Allies Strike Back: From the landings in Saipan to D-Day in Normandy, this dramatic unseen footage reveals World War II's most significant moments. 16+.

Former slave labourers at the Sobibor death camp in German-occupied Poland discuss their lives as prisoners and share the story of their courageous escape on 14 October 1943. RATING: AA.

Retreat And Surrender: Previously unseen footage reveals some of the most significant moments of WWII as fighting reached a bloody climax and the US prepared to drop the atomic bomb. 16+.

Shortly after takeoff a cargo flight loses its right engine and slams into an apartment block in Amsterdam. Was it an attack, mechanical failure or an accident?. All ages.

Documentary exploring the history of the Hitler Youth, which absorbed all other organisations for young people, indoctrinating a whole generation of German boys.

Wolseley Hornet: With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. 7+. (S13, ep 7 of 10).

Shortly after takeoff a cargo flight loses its right engine and slams into an apartment block in Amsterdam. Was it an attack, mechanical failure or an accident?. All ages.

Jensen Interceptor: Tim and Fuzz are off to Southampton to take on a 1969 Jensen Interceptor. The owner adored the car until he got extreme arthritis. Suitable for all audiences.

Renault 5 GT Turbo: Serious illness sadly stopped Ben from restoring his dream Renault 5 GT Turbo. Can Tim and Fuzz surprise him by secretly fixing it up? RATING: AA (S5, ep 5).

South Africa: David's epic adventure in South Africa reveals its diverse cultures and wildlife, reshaping perceptions and breaking barriers. 16+. (5 of 6).

Jensen Interceptor: Tim and Fuzz are off to Southampton to take on a 1969 Jensen Interceptor. The owner adored the car until he got extreme arthritis. Suitable for all audiences.

When this UK power station reached the end of the road, it took all the power with it. Plus, explore landslides, tyres and inevitable human error. 7+. (S1, ep 6).

South Africa: David's epic adventure in South Africa reveals its diverse cultures and wildlife, reshaping perceptions and breaking barriers. 16+. (5 of 6).

Caught In A Jam: A commuter turboprop slams into the side of a hill in New Zealand, and the search for answers inevitably leads to the cockpit. RATING: NU7.

Asbestos was a product that seemed too good to be true - because it was. Meanwhile, in New York, two buildings explode sending debris flying through the streets. 7+. (S1, ep 7).

Stealth Bomber Down: When a two-billion-dollar Stealth Bomber crashes in Guam, the US Air Force investigate the most expensive aviation accident of all time. All ages. (S21, ep 3).

Italy's Morandi Bridge was an engineering marvel - until it was a national embarrassment. Plus, as impressive as billboards are, they can really come down hard. 7+. (S1, ep 8).

Seconds From Touchdown: Facing a cascade of failures and an engine fire, a turboprop is just seconds from the tarmac in Montreal when it flips over and crashes to the ground. RATING: NU7.

Sunken Treasure: The guys head to Colorado for an extravaganza of military collectibles before testing a MAC-10 submachine gun, the iconic weapon of many Hollywood movies. All ages.

Pirate's Deadly Pistol: An 18th-century flintlock is up for auction. The four-barrel gun was extremely expensive to produce, making it coveted booty for pirates. All ages.

Halloween Special 1: Discover the magic of making peanut brittle and bagels! Suitable for all audiences. All ages.

Halloween Special 2: This frighteningly delicious special reveals the story behind some of our favourite Halloween treats. Suitable for all audiences. (S3, ep 6).

Space Rockets: Discover the story of how space rockets are built - from metal sheets to a 1.3-million pound-heavy service to the stars - with US rocket builder ULA. (S1, ep 7).

Airplane Meals: Gate Gourmet are the world's largest airline caterers, producing millions of meals from their LA kitchen. Go behind the scenes to discover how. (S1, ep 11).

Girl Nest Door: Paco the sun conure has a giant egg that won't come out. Jimmy Dean the baby pig comes in with his dog best friend, who has a suspicious lump. RATING: AA (S1, ep 12).

Teleshopping. U.

Teleshopping. U.

Teleshopping. U.

U. Teleshopping.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Perfect Storm: Jordy and Tom's 119-car train faces obstacles as it journeys through the mountains, while a repair crew hustles to clear a paralysed locomotive. 7+. (S1, ep 7).

Causing Chaos: When a truck driver refuses help after sliding to a standstill, he creates chaos on the main road. Plus, a gritter falls victim to the ice. 7+. (S9, ep 6).

The Longest Journey: The crew must ensure a seamless journey for Prime Minister Justin Trudeau. Plus, police constables Mike and Dave find themselves in a high-speed chase. 7+. (S1, ep 8).

Double Trouble: Thord and Bjoern rescue a truck that threatens to tip, while Jo Roger looks to save a snow plough - before a second truck crashes in the same spot. 7+. (S9, ep 8).

Best Laid Plans: Margot searches the vast wilds of the Yukon for the perfect place to build her new northwoods cabin. 12+. (S1, ep 1).

The World's Biggest Shredder: This metal-chomping monster takes up the floor space of an entire factory and it can reduce the equivalent of 450 cars an hour to a little pulp. RATING: AA.

Cargo Conspiracy: A 747 disappears into the Indian Ocean. A complex recovery operation is launched to find out if the jumbo was carrying illegal weapons. All Ages.

Collision Catastrophe: Two planes collide in the skies above southern Germany and the catastrophe is witnessed by scores of people on the ground. 7+. (S24, 8 of 10).

Fatal Test Flight: After an extensive retrofit, three Airborne Express pilots board a modified DC-8 cargo plane for a routine test flight that ends in disaster. 7+. (S24, ep 9 of 10).

Drain the Last Wrecks of World War II: The wreckage from one of Hitler's U-boats continues to leave a poisonous Nazi legacy behind. RATING: AA.

Hitler's Megaships: Climb aboard the Bismarck and Tirpitz, battleships of record-breaking proportions and the ultimate status symbols of the Third Reich. All ages. (S2, ep 5).

The Trap: Nine months after the onset of World War II, Hitler attacks the West with intense violence. (S1, ep 1) RATING: AA.

The West. Last Battles: French citizens take to the roads and the government signs an armistice as Germans take over half the country. (S1, ep 2) RATING: AA.

Thanks to the discovery of an unknown film, see the reasons behind the flaming crash of the Zeppelin Hindenburg in black and white. RATING: AA.

Investigation into the mysterious disappearance of Nazi submarine U-745 which vanished in 1945. The frozen body of its captain was found on Foglo island. But what had happened? U.

The discovery of Tutankhamun's tomb is revealed for the first time in colour, thanks to colorisation of black-and-white newsreel and photographs. RATING: AA.

Drain the Last Wrecks of World War II: The wreckage from one of Hitler's U-boats continues to leave a poisonous Nazi legacy behind. RATING: AA.

Peru's Cloud Warriors: In the Peruvian Andes, the Kuelap fortress ruins revealed over 100 desecrated bodies during a 2007 archaeological dig. 7+. (S1, ep 1).

Battleground America: Buried shipwrecks and artifacts reveal the heart of America's past. The remains of the USS Arizona serve as a powerful reminder of Pearl Harbor. 7+. (S6, ep 4).

Experts face a real puzzle after archaeologists discover a tomb containing a princess, a noblewoman and 30 mysterious mummies.

Curse Unleashed: Paleoanthropologist Ella Al-Shamahi begins to unravel the extraordinary truth behind the legend of Tutankhamun, investigating the 'pharaoh's curse'. U. (1 of 2).

Truth Behind the Curse: Ella Al-Shamahi dives deeper into the truth behind Tutankhamun's curse - can modern science can explain a number of the deaths attributed to it? U. (2 of 2).

Deadly Go Round: Investigators examine the debris of China Airlines Flight 140, which crashed into the ground at Japan's Nagoya Airport in 1994. U. (S17, ep 9).

Dead of Winter: Commercial flying is changed forever when investigators discover what caused Continental Airlines Flight 1713 to crash during heavy snow. U. (S17, ep 10).

The Secret Flame: A World War II searchlight seeks out the team in Colorado, where Sean also finds a simple Italian flintlock that hides a deep and valuable secret. All ages.

High Rise Catastrophe: Investigators uncover a problem threatening every 747 in the sky as they delve into the worst aviation disaster ever to occur in the Netherlands. RATING: AA.

Itchy Trigger Finger: Sean and his crackerjack team of military experts evaluate a medieval joust, a 17th century rapier, and two guns that don't appear to have triggers. All ages.

Nuts about Brittle: Head behind the scenes to reveal how a popular Canadian candy is made, plus Pastel de Nata and more! Suitable for all audiences. All ages.

Snow and Ice: Get an insider's look at the machines that make chocolate chip cookie dough ice cream, chocolate mint sticks, Extreme Beans and more! Suitable for all audiences. All ages.

Fire Trucks: Fire trucks carry firefighters into battle every day. Pierce Fire Trucks build 18,000 of them from the ground up, every year. This is the story of how they are made. (S1, ep 5).

Satellites: OneWeb Satellites in Florida reveal how they're making the world's first mass-produced satellites, providing internet to almost every part of the globe. (S1, ep 12).

Forgive But Not Ferret: Xanthus the ferret is rushed into the clinic for emergency care and a young marmoset has a gender reveal party. (S2, ep 1).

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Teleshopping. U.

Teleshopping. U.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Surfside, Kursk, Kings Cross: The Champlain Towers Condominium collapse in Surfside. The Kursk submarine disaster sinking in the Barents Sea. The Kings Cross train station fire. 7+ (5 of 8).

Time Critical: In a rush to complete their flights, three different flight crews skip key procedures, ignore signs of danger and make deadly decisions. U (S5, ep 2).

Miracle Escape: On 2 August 2005, Air France Flight 358 skidded off the runway in Toronto. An engine caught fire, trapping 300 passengers on the plane. How did they escape? Rating: All ages.

Mixed Signals: Careening into a mountaintop just minutes from the runway, an American charter flight becomes the worst aviation disaster in Portuguese history. U. (S22, ep 2).

Executions: A look at infamous executions in the Tower of London, including the botched beheading of Charles II's son, whom it took five strikes of the axe to kill. (2 of 3) RATING: NU12.

Experts reveal a different picture of the Dark Ages, as they unravel the mysteries of the treasure hoard unearthed by a metal detector enthusiast in 2009. RATING: AA.

Hitler's Rise To Power: From footage of Hitler relaxing in his Alpine retreat shot by Eva Braun, to haunting images of Jewish persecution, see the true story of World War II. 16+.

Collapse Of France: Footage reveals hidden stories behind the collapse of France, from German soldiers celebrating on the Dunkirk beaches, to French civilians fleeing the Nazi advance. 16+.

The Bismarck: A look at the war strategy and catalogue of errors that led to the British sinking of the Bismarck, a wreck that killed more than 2,000 German soldiers in 1941. RATING: AA.

Lancia Reborn: Health problems have prevented ex-builder Derrick from finishing the restoration of his ultra-rare 1967 Lancia Flavia coupe - so the boys step in. (S3, ep 8) RATING: AA.

Secrets of the Mummy Tombs: At Oxyrhynchus, a sealed sarcophagus reveals a stunningly preserved mummy. Plus, a team searches for a long-lost burial chamber in Philadelphia. 7+. (S5, ep 4).

The Plane That Wouldn't Talk: Relive the tragedy of an unresponsive Boeing 737 that was brought crashing into the ocean off Santo Domingo by a rogue insect nest. All Ages.

Did drugs affect Hitler's actions and behaviour? Find out in this compelling documentary examining the medications the dictator was taking, how much he took and how often.

Terror Over Michigan: After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine why the plane fell out of the sky. All ages. (S21, ep 6).

Cutting-edge visuals drain the water around Alcatraz to reveal why the prison was so inescapable and find out what the bay's fault lines could mean for San Francisco's future. All ages.

Tree Strike Terror: Discover the American Airlines 1572 crash, which began with a double-engine failure amid a severe storm and a control tower shutdown. All ages. (S21, ep 7).

Boat Full of Blow: Air and Marine Interdiction agents in Mayagüez intercept traffickers coming from the Dominican Republic with over $60 million in cocaine onboard. 7+. (S1, ep 5).

Vanishing Act: Investigators face a baffling mystery when Varig Flight 254 crash-lands in a remote jungle nearly 700 miles off course. U. (S13, ep 3).

Wolseley Hornet: With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. 7+. (S13, ep 7 of 10).

Cocaine Leaks and Ancient Greeks: A drug vehicle unloads in a parking lot and the driver flees on foot. Meanwhile, a second stash of cocaine is found in a storage unit. 7+. (S7, ep 3).

All You Cone Eat: Discover how sweet and crispy waffles, tangy, crunchy Doritos, dreamy dark chocolate milk, and an extravagantly cheesy Indian dessert is really made. (S2, ep 4) RATING: AA.

Duel To The Death: On the hunt for valuable militaria, Sean discovers one of WWII's most expensive and secret weapons, as well as an axehead that could be 1,000 years old. All ages.

Blunderbuss Blowout: Sean stumbles on a 1700s blunderbuss, a huge gun used by pirates to debilitate treasure ships. He also examines a potentially-priceless WWI helmet. All ages.

Fig Newmans & Organic Butter: Feast your eyes on a 80-feet long Fig Newton, find out what makes Wisconsin butter so special and visit a New Jersey candy factory. U. (S2, ep 23).

Tea, Hoisin & Ice Cream Cookies: Learn the art of teamaking, discover Chinese astronauts' favourite hoisin sauce and take a bite out of a 95-year-old San Francisco tradition. U. (S2, ep 24).

A Flying Fox!: The entire zoo is on baby watch as Phoebe the elephant goes into labor. Meanwhile, a family of flying foxes get their annual exam. RATING: AA (S1, ep 11).

Good News Bears: The Columbus Zoo's new resident, a polar bear named Lee, arrives in Ohio and must get through quarantine. RATING: AA (S1, ep 12).

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Three real-world disasters forensically dissected: Lac-Mégantic train crash, Imperial Sugar refinery explosion, Ever Given container ship accident. (6 of 8).

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

All Engines Failed: In 1982, a British Airways jet plunged toward the ocean after flying through volcanic ash from an eruption. Could the crew restart the engines? Rating: All ages.

Power Play: When a turboprop crashes in Papua New Guinea, investigators uncover a deadly flaw in an aircraft used all around the world. U. (S22, ep 4).

Traitors: Joe Crowley and Tudor historian Dr Suzannah Lipscomb delve into the Tower of London's bloody past, starting with the grisly fate of traitors. (1 of 3) RATING: NU12.

Why didn't Elizabeth I provide an heir to the throne? A look at rumours of illegitimacy and adultery surrounding the Virgin Queen, and even the possibility that she was a man. RATING: AA.

Resistance Revenge: In 1944, resistance fighters declare a Free French Republic in Eastern France. The Nazis respond by dispatching 10,000 German soldiers to crush their rebellion. U.

Artillery Showdown: In August 1944, an American artillery observer and his radio is all that stands between the French town of Mortain and capture by the Nazis. U.

Paris Train Crash: The worst rail disaster in French history happened on 27 June 1988, when an out of control train careered into a packed Gare de Lyon platform. How did it all go wrong.

Skyline Sensation: Kim is determined to restore her late husband's dream car - a 1995 Nissan Skyline GTR - but, with a family to look after, she needs help from Tim and Fuzz. All ages.

The Legend of Cleopatra: Investigate the legends surrounding Egypt's most famous queen, Cleopatra, before discovering artifacts that show the true reach of her power. 7+. (S5, ep 6).

Who's At The Controls? The pilots of an Eastern Airlines flight became concerned that their landing gear was not locked for landing. Did this distraction cause the plane to crash? All Ages.

Eyes in the Sky: For over three years, Hitler's armies dominated Europe. Unable to compete on the battlefield, the Allies plan a bold attack on German war production. 7+. (S1, ep 2).

Hitler's Henchman: The story of propaganda maestro Joseph Goebbels and Holocaust architect Heinrich Himmler: two men who built one of the largest social megastructures ever. RATING: AA.

The Austrian: In the aftermath of WWI, an Austrian former soldier named Adolf Hitler becomes a local celebrity in Munich's burgeoning far-right political scene. 12+. (S1, ep 1).

Sideswiped: After taking off with a major storm on the horizon, Copa Airlines Flight 201 disappears from the radar over one of the most remote jungles on Earth. U. (S13, ep 4).

South Africa: David's epic adventure in South Africa reveals its diverse cultures and wildlife, reshaping perceptions and breaking barriers. 16+. (5 of 6).

Expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms: Amelia Earhart's flight and the 1996 Everest disaster. 16+. (6 of 9).

All Bar Naan: Discover how savoury garlic naan, crunchy cheesy puffs, creamy maple cookies and sinfully sweet truffles get made. (S2, ep 5) RATING: AA.

Da Vinci's Killer Pistol: Sean finds an old wheelock which Leonardo da Vinci allegedly helped to design. If the rumours turn out to be true, it could be worth a fortune. All ages.

Sunken Treasure: The guys head to Colorado for an extravaganza of military collectibles before testing a MAC-10 submachine gun, the iconic weapon of many Hollywood movies. All ages.

Olives, Ice Pops & Cookie Chips: Discover the incredible story of the humble black olive and fruit and veggie pops and learn how millions of cookie chips are made every week. U. (S2, ep 25).

Mexi-Fries, Toffee & Absinthe: Take a bite out of Mexi-Fries and chocolate toffees with a connection to Hollywood royalty. Plus, discover the art of making absinthe. U. (S2, ep 26).

Koala-ty Care: Keepers help Katie the koala get better by ingesting her partner's feces. Over at The Wilds, the team welcome several newborn baby takins. (S2, ep 1).

The Muske-deer: At the Wilds, newborn dholes make their entrance. Dr Priya is called in to examine a potentially life-threatening injury on a new baby musk deer. (S2, ep 2).

Teleshopping. U.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Three real world disasters forensically dissected. Fukushima nuclear plant, a Manhattan crane collapse, the fire on aircraft carrier USS Forrestal. 7+. (7 of 8).

Trained to Fail: Pilots are prepared to cope with a range of emergency scenarios, but failures in training can lead to catastrophe in the cockpit. U. (S5, ep 6).

Fire Fight: When a fire erupted onboard Air Canada Flight 797, the pilot made an emergency landing. Although flames engulfing the plane killed half the passengers. Rating: All ages.

Control Catastrophe: After a brilliant crew manage to land an aircraft on the fritz, investigators must determine how a freshly serviced plane was released with a fatal flaw. U. (S22, ep 5).

Scandal!: A look at the Tower of London's high-profile prisoners, such as Anne Boleyn and the tragic tale of lovers William Seymour and Lady Arbella Stuart. (3 of 3) RATING: AA.

Experts find rare treasures and secret tunnels as they hunt for the ancient ruler's tomb in Egypt. But their biggest find is an extraordinary discovery nobody was expecting. RATING: AA.

Drain The Battle of Britain: Uncover the wreckages and reveal how Britain stood firm against the Nazis in the summer of 1940 and defeated Hitler in the Battle of Britain. RATING: AA.

Hitler's War at Sea: Hitler orders the largest battleships ever seen. But how long will they last? All Ages.

A dramatic look at the 1941 Japanese attack on Pearl Harbor. Striking on a Sunday, anti-aircraft guns were unmanned, torpedo nets absent and ammunition locked away. All Ages.

Plans to restore a loved 1963 Alfa Romeo Guilia Spider grind to a halt when its owner is hit by a crippling medical condition. Can the boys work their motoring magic? (S3, ep 6) RATING: AA.

Secrets of the Megatombs: Investigate a little-known chapter of Egyptian history between the Pyramids and Tutankhamun, exploring the spectacular tombs of its pharaohs. 7+. (S5, ep 7).

Radio Silence: In September 2006, a brand-new business jet collided with a passenger plane over Brazil. Find out why there were no problems reported via radio from either plane. All Ages.

Collapses: Explore the tragic footbridge disaster in Morbi in 2022 to the catastrophic building collapse in Savar, Bangladesh, in 2013. 7+. (S2, ep 3).

When this UK power station reached the end of the road, it took all the power with it. Plus, explore landslides, tyres and inevitable human error. 7+. (S1, ep 6).

Wolseley Hornet: With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. 7+. (S13, ep 7 of 10).

Death at Narita: Investigators examine similarities between a crash landing at Tokyo's Narita Airport and an accident at Newark Airport more than a decade earlier. U. (S13, ep 5).

Cabin Chaos: After a Chinese airplane lands at a top-secret US Air Force base, the search is on for the cause of a deadly rollercoaster ride in the sky. 7+. (S24, 1 of 10).

Not My Meth: A mother travelling with her children to El Paso is caught with kilos of cocaine hidden in her car, while a boat carrying 388 kilos is chased down. 7+. (S7, ep 2).

Cut the Mustard: A look at how chewy chocolate treats, nutty health bars, creamy orange bonbons, and a popular zesty condiment are made. (S2, ep 6) RATING: AA.

Pirate's Deadly Pistol: An 18th-century flintlock is up for auction. The four-barrel gun was extremely expensive to produce, making it coveted booty for pirates. All ages.

The Secret Flame: A World War II searchlight seeks out the team in Colorado, where Sean also finds a simple Italian flintlock that hides a deep and valuable secret. All ages.

From Toffee to Coffee: Discover just how much cream it takes to make premium toffee, and how five seconds can make a difference in making the perfect cup of coffee. (S1, ep 1) RATING: AA.

Pasta the Ice Cream: Discover why a chocolate bath is essential to make a perfect ice cream cone, and why pasta needs a cut and blow dry before it can hit the plate. (S1, ep 2) RATING: AA.

Big Birds Don't Fly: An ostrich named War lives up to his name and puts up a good fight. Plus, a greater one-horned rhino welcomes another new calf to the herd. (S2, ep 3).

If You Give a Giraffe a Pedicure: It's springtime at the Columbus Zoo, which means annual giraffe checkups with extensive hoof care and more. (S2, ep 4).

Teleshopping. U.

Teleshopping. U.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Examining the Air France Concorde crash in Paris, France, the funicular railway tunnel fire in Kaprun and the explosion in the Gulf of Mexico. 7+. (8 of 8).

Boat Full of Blow: Air and Marine Interdiction agents in Mayagüez intercept traffickers coming from the Dominican Republic with over $60 million in cocaine onboard. 7+. (S1, ep 5).

Blind Landing: On 6 August 1997, Korean Air Flight 801 crashed before landing, killing over 200 people, caused by a series of errors by the pilot and airline. (S4, ep 4) Rating: All ages.

Cockpit Catastrophe: When the cockpit window of Sichuan Airlines 8633 explodes, the crew somehow battles gale-force winds and oxygen deprivation to safely land the plane. U. (S22, ep 6).

Bigfoot Encounters: A team of scientists and investigators delve into the many sightings of the mysterious Sasquatch. Could Bigfoot exist? And, if so, what does he look like? All Ages.

What really happens at the world's most secret military base? CIA agents and Area 51 employees reveal all about the previously-classified missions they kept covered up. RATING: AA.

World War Two left a great number of ships and submarines hidden beneath the waves. If the oceans were drained, what secrets would each vessel reveal? RATING: AA.

Investigation into the mysterious disappearance of Nazi submarine U-745 which vanished in 1945. The frozen body of its captain was found on Foglo island. But what had happened? U.

New York Air Crash: November 2001 saw another New York plane disaster when an American Airlines Airbus, carrying 260 people, crashed. Was the cause terrorism or engine failure? RATING: AA.

Tim's Golf GTI Obsession: Heading to South Hampshire, Tim and Fuzz have conflicting ideas on how to repair a Golf that's seen better days. (S3, ep 7) RATING: AA.

The Pharaoh's Megacity: Archaeologists hunt for clues to shed light on life and death in Alexandria, Ancient Egypt's lost megacity. 7+. (S5, ep 3).

Behind Closed Doors: A design fault leads to an explosion on a DC-10. Two years later and the same fault causes a similar tragedy. It could've been prevented so why wasn't it? All Ages.

Vw Polo G40: Car SOS restores a VW Polo G40, a supercharged hot hatch owned by 43-year-old Anthony, whose dream car was sidelined by an MOT failure in 2007. 7+. (S13, ep 8).

Japan: In Japan, David explores the concept of mastery by meeting with people who spend a lifetime refining a single skill. 16+. (S1, ep 6).

Winter is Coming: In the Yukon, Margot finds inspiration for her cabin-building project in the most unlikely of places. 16+. (S1, ep 2).

The Death of JFK Jnr: The celebrity son of JFK disappeared along with his plane in 1999. Investigators found the wreckage, but what brought the aircraft down? U. (S13, ep 6).