A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage, where the Tanner family takes him in and listens to him comment on humankind.

When D.J. gets her own room, Michelle is forced to share a room with Stephanie.

Danny tries to help after classmates brand D.J. a bad kisser.

When Jesse gets too wrapped up in writing a hit song, a stranger helps him see things in a different light.

Joey insults Ranger Roy on the same day he auditions as a replacement for the retiring children's TV-show host.

Mike mistakenly believes that Greg wants to follow in his footsteps because of a paper he prepares for school.

Cissy wants to be a hippie.

The renovations to the country home are finally complete, and the two couples spend a weekend in the country together, however, it doesn't take long for the best friends to become annoyed with each other.

Mary falls for a boy involved in a science project.

Robbie's tomboy friend (Marta Kristen) discovers her feminine side.

The three Douglas boys want a raise in their allowances. With Fred MacMurray, Tim Considine, Don Grady and Stanley Livingston.

Lucy finds herself playing center field for the volunteer firefighters' baseball team.

Lucy agrees to go on an early morning duck hunt to impress a blind date.

When Ricky tells Lucy to quit gossiping, she acts out -- rather than tells -- some gossip to Ethel about Betty and her husband, Jack. The boys bet the girls to see who can prevent themselves from gossiping the longest.

Ricky and Fred can't believe how pampered their wives are. They think women have it easy in their day and age, and that Lucy and Ethel couldn't survive living at the turn of the century like their grandmothers.

Mary becomes involved with a comedy writer who really wants to be a comic.

Rhoda flies to Las Vegas for another encounter with her amorous suitor, Johnny Venture.

Photographer Noel Prince proposes to Ann.

Don's mother stays overnight with Ann.

A wealthy businesswoman (Marion Ross) flirts with Stubing; a tour guide loses her group; an $8-million-lottery winner becomes a boor.

Mama suspects Naomi of trying to cash in on Vint's life insurance policy.

Mama helps Aunt Effie recover from a concussion.

The FBI shows up at the Evanses' asking a lot of questions about Florida's cousin Cleatus.

Thelma locates her grandfather and invites him home for her dad's birthday.

Fred is forced to find a new partner for the junkyard when Lamont seeks employment elsewhere.

Lamont discovers that his new fiancee may actually be his half sister.

An investigator with the government comes to question Archie about one of his best friends and co-workers.

A young mother leaves her 4-year-old son with Edith, claiming Mike is the child's father.

Depressed over their financial problems, Mac (Charlie Robinson) decides to leave Quon Le (Denise Kumagai).

Christine shocks her coworkers when she announces that she is getting married.

Rob suffers pangs of jealousy when Laura meets a successful old flame (Robert Vaughn).

Sally gets a marriage proposal from an opportunistic comic (Guy Marks) who wants her to write his material.

Cliff's storehouse of irrelevant facts is tested when he becomes a contestant on.

Woody (Woody Harrelson) is more than a little concerned when his girlfriend's mother (Melendy Britt) makes passes at him.

Winning an evening with Elaine spurs the competition between Louie and Alex to see who can bring in the most receipts; they compete in a taxi-driving marathon.

Felix tries to patch things up when a pro hockey player hits Oscar, but ends up challenging the athlete to a boxing match.

Emily Hartley discovers a new low in male chauvinism when Bob's father (Barnard Hughes) arranges a fishing trip to his cabin and assigns her woman's work while the men brave the great outdoors.

Kirk is certain he has found the right woman until he discovers she's a professional clown.

At Norton's urging, Ralph tries to use astrology as a means to get a raise.

Bilko is the peacemaker in a fight between a wealthy man and his son.

Bobby Vinton; Dick Cavett; Eydie Gorme; the Animals.

Harry Belafonte; Jack Paar; Della Reese; Teresa Brewer; Guy Mitchell.

A heredity test gives Dobie a way to dump Zelda.

Connie's dream takes her into a fantasy land of marriage, anniversaries and babies.

Guests include Andy Griffith and Merv Griffin.Guests: Andy Griffith, Merv Griffin..

D.J. brings her adopt-a-grandparent friend (Whitman Mayo) home for dinner; Jesse agrees to be pregnant for a day.

Danny dreams that Stephanie dances on Broadway; Rebecca cons Jesse into attending her baby shower.

The 100th episode looks back at the first four seasons, then Rebecca has twins.

The 100th episode looks back at the first four seasons, then Rebecca has twins.

Alice decides to leave when she feels she can no longer communicate with the children.

French stars as Henry VIII in an underground film.

Danny has high hopes that Rusty will ask him be his partner at an upcoming father-and-son bowling tournament.

Donna learns Alex's friend bribes his wife for favors.

Bub and Steve (William Frawley, Fred MacMurray) fear that Mike (Tim Considine) and the next-door neighbor may be eloping.

Robbie feels inferior when he's constantly being compared to Mike.

Lucy and Viv read embezzlement into all of Mr. Mooney's actions.

Lucy and Viv decide that redecorating the living room is a necessity.

Lucy is jealous of one of Ricky's female Cuban friends, a woman named Renita. Lucy and Ethel dress as cleaning women to spy on Renita and Ricky at rehearsal. Lucy is appalled, and arranges for Fred to take Renita to the show by way of Philadelphia.

Lucy and Ethel decide to make some extra money by buying a used, walk-in freezer. When they unwittingly buy 700 pounds of beef, they try to sell it to customers at the butcher shop. Lucy later finds herself locked in the freezer.

Ted's decision to earn extra money as an actor in television commercials has Lou in an uproar.

Ida returns from a year of cross-country touring to learn Rhoda is divorced and Brenda is not the innocent she left.

A man admires Ann's friend for her athletic prowess.

Police use Ann as bait for an obscene caller.

Stubing proposes to Emily (Marion Ross); a teenage stowaway meets Larry Gatlin & the Gatlin Brothers; a phony agent dupes a comedian.

Bubba convinces Mama to join him in night school.

The Harpers hope to cure Mama of her addiction to home-shopping TV shows.

Michael's elderly friend asks to move in with the Evanses for a most unusual reason.

The numbers king of the neighborhood commissions J.J. to paint a portrait.

A bum threatens to sue Fred when he accidentally injures himself in the junkyard.

Fred invites his fiancee and a door-to-door saleswoman to dinner on the same evening.

Archie is the sole witness to a mugging but tries to avoid getting involved by fabricating a story about the event.

With the kids on vacation, Archie and Edith are faced with being alone for the first time in many years.

Harry and the courtroom staff have until midnight to decide 200 cases.

Dan faces the possibility of undergoing a rabies test after a stray dog bites him.

Rob finds himself in hot water after inadvertently lifting a comedy idea from another show.

Rob reminisces about the joy and uneasiness of the day Ritchie was born.

When Lilith's book on `good girls and bad boys' is publicized on a women's talk show, Frasier feels the need to prove that he can be dangerous; Cliff's medication backfires.

Rebecca's plans for a romantic day with Robin are ruined when Robin enters into a game of one-upmanship with Sam at the bar.

Latka blows his life's savings on a luxurious penthouse when his apartment is demolished.

Felix's illness ruins Oscar's plans to use the apartment for a romantic rendezvous.

Bob attempts to help a group of ex-convicts with their search for honest employment.

Stephanie attends a poetry reading to look over the eligible men, but Joanna winds up getting the attention.

In order to save money, the Kramdens and the Nortons move in together.

Bilko introduces Army intellectuals to the world of gambling.

James Brown; The Supremes; London Lee; Barbara Streisand; Clancy Brothers & Tommy Makem; Liberace.

Diahann Carroll; Mike Douglas; Alan King; Count Basie.

A girl bribes Maynard to be her escort.

When an ex-boyfriend announces a visit, Mrs. Davis wants to impress him by pretending to be wealthy; Connie poses as Mrs. Davis' personal secretary.

Guests include Lucille Ball and George Carlin.Guests: Lucille Ball, George Carlin..

Jesse panics when he accidentally mixes up the only means of telling the twins apart; Danny likes his temporary co-host.

Danny has more dates than he can keep after a San Francisco magazine names him bachelor of the month; Danny is more interested in his new co-host.

Michelle blames Joey for her fall while learning to ride a bike.

D.J. the baby sitter fears the repercussions when Michelle and Stephanie are caught trying to sneak into a movie theater.

Greg has the difficult task of judging a cheerleading contest between his sister and his girlfriend.

Unwanted visitors derail Bill's quiet weekend.

Linda discovers that her father is using her crush on a boy as part of his comedy act, and she gets upset when the boy finds out.

Treasurer Jeff loses the money for a class outing.

Steve needs a temporary replacement for Bub and the boys mistakenly contact a dating service.

Bub doesn't feel needed when Steve's second cousin (Mary Jackson) visits.

Lucy institutes a rigorous training program for the women's volunteer fire department.

Lucy dresses as a cadet to see Jerry in military school.

Ricky misleads Lucy into thinking he knows all the answers to a radio quiz show; she gets them booked onto the next broadcast. When Ricky reveals the truth, Lucy tries to sneak a peek at the questions in advance but things backfire on her scheme.

After taking so long to get dressed that they miss a dinner with his new boss, Ricky puts Lucy on a strict schedule. On a follow-up dinner with Ricky's boss and his wife, the women give the men a taste of what it's like to be on a schedule.

Mary is the.

After weeks of pavement pounding, Rhoda talks the owner of a run-down costume rental place into giving her a job.

Injured Ann mistakes a doctor for Don.

Ann's agent plants a scandalous item about her.

Gopher breaks a passenger's (Jose Ferrer) priceless statue; Judy is labeled a home-wrecker; Ace snaps a telling shot of two couples.

Iola and Mama set out to prove that Vint isn't Raytown's serial burglar.

Even though Naomi and Vint separate, they must continue to live with Mama.

J.J. astounds the family with the news that he plans to marry the.

J.J. decides to elope without learning some important facts about his bride.

When Fred receives a slight injury in a car mishap, Lamont hires a housekeeper to help out.

Fred and Lamont throw a neighborhood party in an effort to raise money to pay their bills.

Archie demands that Edith not take charity and return a mink cape she received from her wealthy cousin.

To get some extra cash, Archie has gotten a job driving a taxi for Bert Munson. Archie is in for a big surprise when one of his passengers turns out to be Sammy Davis Jr.

Harry and Dan try to impress Christine's friend. Guest appearance by Mel Torme.

Christine's boss (Michael Gross) is accused of sexual harassment.

Rob and Laura return home from an auction with two mysterious pieces of art.

Through Ritchie's toy intercom, Rob and Laura tune in on a conversation at the Helpers.

Carla's low estimation of Eddie's estate leads her to agree to a 50-50 split with his other widow (Anne De Salvo).

Cheers once again lags behind in the annual St. Patrick's Day practical joke contest.

Alex's romantic affair with a television soap actress leads to thoughts of matrimony.

Felix recounts how he and Oscar met while serving on jury duty.

Bob advises a patient to write a play based on his own experiences, but the resulting play features characters bearing startling resemblances to the rest of the patients.

Stephanie's jealous when her former high-school.

Ralph has to lose weight or he will lose his job.

Modeling agencies clamor for Bilko's face.

Tony Bennett; George Burns; Albert Almonzino; Robert Klein; the Carpenters.

The Fifth Dimension; Liza Minnelli; Paul Anka; George Carlin; Jacqueline Susann.

Dobie digs in Egypt with an attractive professor.

Miss Brooks plans on making some extra money as a waitress, not knowing that the hot dog stand is owned by Osgood Conklin.

Guests include Martha Raye and Tim Conway.Guests: Martha Raye..

Jesse plays with an.

Stephanie and D.J. are star struck when Danny brings Tommy Page home to sing at Stephanie's birthday party.

Stephanie challenges the winner (Jared Leong) of the school spelling contest to a one-on-one competition.

Joey falls for Danny's visiting sister, but the disappearance of her pet chimpanzee may end the romance.

Peter tries out for the role of George Washington in the school play, but ends up as Benedict Arnold.

An ex-convict ask Bill for help finding a job.

Kathy takes a job as the secretary for Danny's agent.

Jeff tries to avoid going to church-choir practice.

Mike and his girlfriend (Cynthia Pepper) attend a frat party as prospective applicants.

Chip provokes the school bully to prove a point.

Lucy and Viv try to undo a college-reunion prank.

Viv raises Lucy's rent when a loophole in the lease allows her to take over the house.

Ricky and Fred think doing housework is much easier than earning money but Lucy and Ethel feel the opposite; so the boys try doing the housework while the girls attempt to hold down a job on a conveyer belt at a candy factory.

Ricky won't let Lucy go with him on the road, so she auditions for him with her saxophone; Lucy tries to make Ricky jealous, but Ricky gets even by planting men in their closet, so he can act out his jealousy in front of a bewildered Lucy.

Mary's parents are having a difficult time adjusting to life in the city.

Brenda mistakenly arranges dates with two different men for the same night.

Don refuses to shave his new beard.

Ann's attempts to help a drunken actor are misinterpreted when he comes to his senses.

Doc falls for a radio psychologist; a gambler (Thom Bray) risks love; a woman wants to retire her spouse's (Donald O'Connor) orangutan.

Mama has a new outlook on life when she's almost hit by lightning.

Mama wants to sing at Raytown's Founder's Day.

Michael's research for a bicentennial report leads to strange happenings for the Evans family.

When an old girlfriend visits J.J., she brings along some upsetting news.

Fred invades Lena Horne's television studio dressing room during a tour of NBC.

Fred thinks that Lamont's African dress and customs are ludicrous until he hears what they include.

An emotional laundromat owner threatens to sue Archie for overloading one of his washing machines.

Archie fumes with jealousy when an old secret about Edith and her former beau is revealed.

Dan's wild life has finally caught up to him: he's been served a paternity suit. Bull, meanwhile, has decided to run for bailiff shop steward.

Harry tries to administer the oath of citizenship to Quon Le before she gives birth.

Laura confesses to Rob that she lied about her age on their marriage certificate.

Rob and Laura, having learned they are not legally married, make plans to elope.

Woody decides to elope after misconstruing Sam's advice; Norm pulls designated driver duty.

Carla consults a psychic (Georgia Brown) concerning her late husband's attempts to contact her from beyond.

Latka decides to return to his native country to fight in a revolution.

In the throes of a hangover, Oscar throws Felix out of the apartment.

Mr. Carlin involves Emily in his scheme to impress his former schoolmates, especially a girl who never gave him the time of day.

George becomes a volunteer fireman, but looses the keys to the fire truck just as a fire is called in, which happens to be the town's first fire in five years.

Ralph's diet is threatened when a neighbor stores food in the apartment.

Bilko invests the colonel's cash in the stock market.

Nat King Cole; Pearl Bailey; Bob Hope; Will Jordon.

James Brown; Rich Little; Nancy Sinatra; Arthur Hayes.

Maynard claims a squirrel gave him money.

When Miss Brooks tries to dispose some of the worthless property next to the school, she unknowingly sells the deed to the land that Madison High is sitting on.

Guests include Garry Moore and Durward Kirby.Guests: Garry Moore, Durward Kirby..