South Park - Season 2 - Eps 18: Prehistoric Ice Man
Kyle falls into a cave. Stan goes to rescue him and finds an iceman, and the two fight each other for sole credit. Dr. Mephisto discovers that the iceman has been frozen since 1996. The iceman is put on display and the fighting Kyle and Stan free him. The iceman tries to return to his family, but finds himself a man out of time. Meanwhile, the government has their own plans to use the iceman in their plot against Sweden.
About South Park

Title: South Park
First Air Date: 1997-08-13
Last Air Date: 2023-03-29
Status: Returning Series
Rating: 8.37/10 (from 4508 votes)
Language: EN
Seasons: 28
Total Episodes: 322
Network: Comedy Central
Genres: Animation, Comedy
Production Companies: South Park Studios, Comedy Central, Parker-Stone Productions, MTV Entertainment Studios
Synopsis
Follows the misadventures of four irreverent grade-schoolers in the quiet, dysfunctional town of South Park, Colorado.
Cast

Trey Parker
Eric Cartman / Stan Marsh (voice)

Matt Stone
Kyle Broflovski / Kenny McCormick (voice)

Mona Marshall
Sheila Broflovski (voice)

Jennifer Howell
Bebe Stevens (voice)