S4E17
Caveman
Regular Show
calendar_todayFeb 25, 2013
schedule11 min
star7.1
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?
broadcast_on_home Networks
Cartoon Network
star Guest Stars
Courtenay Taylor
Diane / Phone / Kid (voice)