The Cosby Show: Season 4
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of The Cosby Show Season 3.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 4 Progress Shield
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 outdoor
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 happe
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.
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 Jeffre
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,
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.
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 d
Looking Back
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
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 eveni
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
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. Tr
The Show Must Go On
Dec 17, 1987
Vaudeville is shown to Rudy and her friends, who are unimpressed.
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
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.
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.
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. Meanwhi
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.
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 the
Petanque
Feb 25, 1988
Cliff and a friend play pétanque. First appearance of Sullivan Walker as Dr. James Harmon.
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.
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.
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 Sand
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 bird