Season 4
The Cosby Show
24 EPISODES • 1987
Season 4 of The Cosby Show was released on September 24 and consists of 24 episodes.

Season 3

Episodes

1: Call of the Wild
Sep 24, 1987
The newlywed Sondra and Elvin return from their honeymoon with shocking news for Cliff and Clair: they want to abandon their dreams of being a lawyer and doctor and open an outdoorsman's "wilderness store." Geoffrey Owens (Elvin) becoms a regular cast member.
2: Theogate
Oct 1, 1987
Theo and Cockroach come home unusually late from a track meet, and the Huxtables got a phone message earlier from the track coach. They both deny anything out of the ordinary happened, but attorney Clair knows better. A mock trial is held for Theo and Cockroach at the Huxtables' for Clair to get to the bottom of the situation.
3: It's Not Easy Being Green
Oct 8, 1987
Rudy wants to wear summer clothes in winter to a party, while Cliff tries to get rid of an old water heater.
4: Cliff's Mistake
Oct 15, 1987
While setting up the house as a "haunted house" for Halloween, Cliff discover's he's lost a power drill that his neighbor loaned to him. First appearance of Wallace Shawn as Jeffrey Ingalls.
5: Shakespeare
Oct 22, 1987
Christopher Plummer and Roscoe Lee Browne appear. Theo must read Julius Caesar for school, but complains that it is boring. Russel and his friends read scenes from the play aloud, and Theo is enthralled. Later, the men read from a different work of literature-a story Rudy wrote!
6: That's Not What I Said
Oct 29, 1987
Cliff and Clair have a marital argument after Theo gets detained by police for riding in a car with an unlicensed driver.
7: Autumn Gifts
Nov 5, 1987
Rudy goes to an older widowed lady's house each afternoon to have tea and play cards, but notices that she refuses to take her daily medication for diabetes. She tells Cliff, who devises a plan to try to convince her that she needs the meds to live. Eileen Heckart appearance. Keshia Knight Pulliam appears on the episode of A Different World which airs later that evening.
8: Looking Back (1)
Nov 12, 1987
Sondra and Elvin have their first marital fight, and Elvin comes to the Huxtable house for comfort and support. Clair shares about the difficulties in their house as flashbacks are shown.
9: Looking Back (2)
Nov 12, 1987
Flashbacks are shown while history is shared with Elvin.
10: Where's Rudy?
Nov 19, 1987
Theo and Vanessa lose track of Rudy in a mall while Clair enters a squash exhibition. Earle Hyman (Russell) appears on the episode of A Different World which airs later that evening.
11: Dance Mania
Dec 3, 1987
Theo and Cockroach have tickets to appear on television on the dance show "Dance Mania", but are told that only one of them can enter the studio during the filming because of fire laws. Theo miscalculates by offering to let Cockroach go in (thinking he'll refuse) and gets angry when Cockroach takes him up on the offer.
12: The Locker Room
Dec 10, 1987
Theo and his classmates brag about their dates with girls in the locker room, but Theo's mood changes when one of the guys goes out with Vanessa and brags about it the next day. Troy Winbush as Denny. Adam Sandler as Smitty.
13: The Show Must Go On
Dec 17, 1987
Vaudeville is shown to Rudy and her friends, who are unimpressed.
14: Bookworm
Jan 7, 1988
Clair drags Cliff to her book club meeting, and he's the lone male there. Much to Clair's surprise, Cliff knows quite a bit about the book in question! Meanwhile, the kids attempt a sleepover at Sondra and Elvin's run-down studio apartment, but are overwhelmed by the noise and lack of utilities. Appearances by Angela Bassett and S. Epatha Merkerson.
15: Twinkle, Twinkle Little Star
Jan 14, 1988
Rudy has to play the violin in music class at school, but gets jealous because she thinks her classmates' instruments are more fun. Deon Richmond as Kenny. Naoka Nakagawa as Kim.
16: The Visit
Jan 21, 1988
Theo visits a friend in the hospital who has cancer. Troy Winbush as Denny. Adam Sandler as Smitty. Special appearance by Armand Hammer.
17: The Drum Major
Feb 4, 1988
Vanessa tries out for the drum major at school. Theo playfully mocks her efforts, but learns from friends that Vanessa is the target of sexism and intervenes on her behalf. Meanwhile, Cliff cooks up a batch of extremely spicy chili as Russell tries to pay off a loan from an old friend. Deon Richmond as Kenny. Troy Winbush as Denny. Guest appearance by Dub Taylor.
18: Waterworks
Feb 11, 1988
Clair tries to stop Cliff from fixing a leaky pipe by hiring a team of professionals: friends of Sondra and Elvin from Princeton.
19: Once Upon a Time
Feb 18, 1988
Rudy writes a fairy tale, and the colorful story is acted out in her fantasy. Members of the family play the roles of a village full of happy people and a mean group that ruins their fun. At the end of the episode, Rudy declares that when she becomes "president of the world", she will put a stop to all mean people. Cliff and Clair proceed to watch news reports of weapons' testing and bombings, and urge her to "hurry, because we need you right now." Earle Hyman as Russell.
20: Petanque
Feb 25, 1988
Cliff and a friend play pétanque. First appearance of Sullivan Walker as Dr. James Harmon.
21: Trust Me
Mar 3, 1988
A friend of Clair's has marital problems; Cliff takes a "mini-vacation" in the house as Theo, Rudy, and Vanessa try to stump each other with riddles.
22: Home for the Weekend
Mar 17, 1988
Denise comes home from college, but seems to have more time for her friends than for the family.
23: The Prom
Mar 24, 1988
Theo, Denny and Smitty go to great lengths to impress their dates for the senior prom but fail disastrously; Cliff and Clair relive their own prom. Troy Winbush as Denny. Adam Sandler as Smitty. First appearance of Michelle Thomas as Justine. Phylicia Rashād appears on the episode of A Different World which airs later that evening.
24: Gone Fishin'
Apr 28, 1988
When the Huxtable men go fishing, Theo catches a dead body, and soon attracts attention from the media. This success goes to his head, while Rudy and Kenny find a nest of baby birds, but the mother bird is missing. The two stories eventually cross in a surprising-and rather humiliating-lesson for Theo. Deon Richmond as Kenny.
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