Regular Show › Season 4

S4 E17: Caveman

Name: Caveman
Released: 2013-02-25

When Mordecai and Rigby meet a caveman, they decide to put his unique prehistoric physique to good use: chugging cheese! But could this caveman actually turn out to be a Neanderthal nuisance?

Air date	Feb 25, 2013
Runtime	11 minutes
TMDB rating	★ 7.1/10