When did Regular Show Season 4 Episode 17 air?
Regular Show Season 4 Episode 17 aired on February 25, 2013.


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?
Direct answers for episode-level questions and details.
Regular Show Season 4 Episode 17 aired on February 25, 2013.
This episode runs for approximately 11 minutes.
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