Regular Show: Welcome to Space/Space Creds/Lost And Found/Ugly Moons

The crew is welcomed aboard a space ship and chosen to take part in a new space mission. / Mordecai and Rigby stop by the Duty-Free Shop to pick up the hot new hoover boots...but they don't have enough space creds to buy them. / Mordecai, Rigby and the gang must travel back to a dangerous planet to retrieve a lost wallet. / Muscle Man vows to prank someone.