Return of Mordecai and the Rigbys Regular Show : Season 5 Episode 26
TV-PG Cartoon Network 23m
Aired: April 21st, 2014 @ 7:30 PM EST on Cartoon Network
Mordecai and Rigby revive their band with the rest of the group and compete in a battle of the bands to win an air conditioner during a massive heatwave.
