KIVY-LD

Helen and Joe test their parenting skills while baby-sitting a friend's 6-year-old daughter.

Helen thinks that the man (Pat Hingle) claiming to be Joe and Brian's long-lost grandfather is an impostor.

Letting Mabel cry herself to sleep turns out to be harder on Paul and Jamie (Paul Reiser, Helen Hunt) than the baby.

Jamie is reluctant to stop breast-feeding Mabel, despite Paul's urgings; Jamie's mother, Theresa, dates a younger man.

Allison invites herself along when Mary Jo's brother decides to take Quint on a hunting trip.

After an evening together, Julia develops a new respect for Rusty (Michael Goldfinger) the electrician.

Mary and her friends have no place to worship on Christmas Day.

Rose is attracted to a man Sandra rejects as being too straight-laced.

Jack escorts Janet to a stuffy, formal party.

Jack signs up for a computer dating service.

Jenny goes into labor without Lionel.

George says he's found a perfect baby-shower gift.

Grady tries an ancient magic trick and shackles Fred to Esther.

Seeking Donna's sympathy, Fred decides to prolong his temporary deafness.

After much needling from Bill Fox, Hazel decides to lose some weight.

Tony puts Jeannie on a budget; Jeannie serves a budget meal to a Soviet guest.

Jeannie's wine turns the Bellows invisible; Tony and Jeannie must come up with a quick fix.

Tabitha conjures up Prince Charming; Helen, Darrin's cousin falls for him; Sleeping Beauty appears.

Samantha's attempts to help a Scottish ghost lead to disaster.

Maude and Walter are the only two candidates for the "Businessman of the Year" award.

Maude's Christmas celebration turns out quite differently than she expected.

At Mel and Earl's urging, Tommy sneaks out to play in a championship basketball game.

Tommy's dates with Mel's niece cause anxious moments for both Alice and Mel.

The girls plan to spend a quiet night at the movies before the drive-in closes for good.

A budding romance develops between Blair's mother and Jo's father.

On her 42nd birthday, Muriel discovers she's pregnant.

Henry finds it difficult to tolerate his free-spirited niece who is staying with the family.

Jennifer must defend herself before the school board when she writes a report on a banned book.

Alex learns the art of domesticity when Lauren quits school to spend more time with him.

Jack escorts Janet to a stuffy, formal party.

Jack signs up for a computer dating service.

A man admits that he killed his barber after a bad haircut; and a woman decides to cancel the murder contract she put out on her husband; The 12th precinct becomes a homicide squad.

The detectives attempt to find the hapless husband before the hit man does; and Harris makes a pass at the station's new crime photographer.

Ann and Nick's constant bickering starts getting out of hand.

Schneider's friendship with Beerbelly and his wife becomes strained.

Jenny goes into labor without Lionel.

George says he's found a perfect baby-shower gift.

Grady tries an ancient magic trick and shackles Fred to Esther.

Seeking Donna's sympathy, Fred decides to prolong his temporary deafness.

Actress Suzanne Pleshette; show host Dick Cavett.

A patient (Mary Steenburgen) fails to ruffle Becker's feathers; Jake leaves his newsstand to an unlikely person; Linda finds a new beau (Antonio Sabato Jr.).

Dedicated Dr. John Becker has a heart of gold and an opinion on everything.

Helen invites a surprise guest attends Roy's birthday party -- the gay son (Abraham Benrubi) he has not seen in six years.

Having learned some disheartening facts about her groom-to-be (Norman Lloyd), Fay gets cold feet at the altar.

Jamie's (Helen Hunt) first lover (guest star Nathan Lane) invites Paul (Paul Reiser) to speak to his class; Ira (John Pankow) helps a woman (guest star Melinda McGraw) with funeral plans.

Jamie convinces Paul to take separate flights to Los Angeles, then Paul decides to bring Mabel with him.

Julia and Mary Jo suspect someone has stolen their decorating ideas for the annual Yuletide Home Tour.

The women become unwelcome guests at a men's club retreat when their van breaks down.

Brenda says she is library-bound, but meets Calvin at a dance instead.

Teenager Calvin pledges his love for Sandra.

Lucille Ball is the host of this retrospective of the best scenes from the series' previous episodes.

Lucille Ball is the host of this retrospective of the best scenes from the series' previous episodes.

George, Lionel and Tom baby-sit newborn Jessica.

George wants a big party for his 50th birthday, but no one else seems interested.

Janet's former husband shows up as she and Lamont prepare for their wedding day.

Fred becomes a clergyman of the Divine Profit Church to avoid paying taxes.

Hazel is hurt when she feels she has been used to swindle a friend.

Jeannie blinks up a new floor to a hotel in LA after Roger's hotel reservation falls through.

After a space trip, Jeannie enters the isolation chamber to be with Tony.

A synthetic lawn sets off fights all over the Stephens' neighborhood.

Darrin soon regrets forbidding Sam to use witchcraft; Endora is hoping Samantha will leave him.

Maude gets an offer she can't refuse when she tries to get rid of an expensive white elephant.

Maude is outraged when she receives a series of obscene phone calls.

Vera becomes hooked on daytime soap operas and quits the diner to watch her favorite show.

Mel explodes when he learns that his mother is including his secret chili recipe in a cookbook.

Blair manages the shop in Mrs. Garrett's absence.

Natalie makes a shocking announcement about college.

Muriel and Henry wonder if Sara is their real daughter.

Sara decides to go out with one of Jackie's former boyfriends.

A grieving mother (Constance McCashin) tries to replace her late daughter with Mallory.

Elyse's high-school admirer (Robert Klein), now a millionaire, tries to steal her away from Steven.

Lucille Ball is the host of this retrospective of the best scenes from the series' previous episodes.

Lucille Ball is the host of this retrospective of the best scenes from the series' previous episodes.

Wojo and Dietrich respond to a complaint lodged against a delegate from the 1976 Democratic convention.

The squad's new member insinuates that the detectives are corrupt; and a refugee complains that their methods are hazardous to his health.

Grandma Romano becomes a nuisance when she tries nursing Ann through the flu.

Alex's science project becomes a bone of contention between Ann, Nick and Schneider.

George, Lionel and Tom baby-sit newborn Jessica.

George wants a big party for his 50th birthday, but no one else seems interested.

Janet's former husband shows up as she and Lamont prepare for their wedding day.

Fred becomes a clergyman of the Divine Profit Church to avoid paying taxes.

Actor Jerry Seinfeld; actress Victoria Principal; actor Charles Grodin.

Becker is irked by a diabetic patient (Peter Siragusa) who refuses to monitor his condition.

Conversations and circumstances make Becker painfully aware of his lack of a sex life.