Regular Show: Sleep Cycle/Just Friends/One Space Day at a Time/Cool Bro Bots

After staying up for two straight nights watching a movie marathron, Mordecai and Rigby have to get their sleep cycle back on track. / Rigby and Eileen get called away to Don's black belt ceremony forcing Mordecai and Margaret to hang out alone. / The guys are now in space. / Mordecai and Rigby confront robots.