The Simpsons · S38E2
Diary of a Chimpy Kid
October 4, 2026
Bart and Lisa adopt an abandoned baby chimp and clash over their surprisingly different parenting styles. When the chimp is abducted by a private wild animal zoo, the family goes on a mission to rescue him. Homer is conflicted about saving the ape, because he's convinced the chimp will tear off his face and groin.
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Episode cast
Ike Barinholtz
Wayne the Grip (voice)
Colin Jost
(voice)
Dan Castellaneta
Homer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice)
Julie Kavner
Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice)
Nancy Cartwright
Bart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice)
Yeardley Smith
Lisa Simpson / Maggie Simpson (voice)
Hank Azaria
Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice)
Harry Shearer
Ned Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice)
Show status
This episode airs on October 4, 2026.
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