Tired of Wally always touching his stuff, Gus gets his brother to promise "paws off." But when Wally's faced with Gus's Deep Space Dave laboratory play set, the temptation may prove too much.

Nefarious's latest evil invention gives him control over Wally's tail.

Gus takes a game of Trash Torpedo too far, shooting Wally's beloved ukulele into space. To get it back, the Monkeys must face Pinky-Winky, a mean-girl space creature with musical plans of her own.

Gus and Wally are charged with herding 2000 Zortoids through space for their annual feeding at Gluttonia, but Wally must face a test of his monkey ethics when he befriends one of the herd.

Gus and Wally let evil counterparts enter the world.

When the Monkeys are relegated to the kids' room at a party, Gus decides to infiltrate the adult festivities next door.

To keep the Monkeys safe, YAY-OK purchases a state-of-the-art primate protection device.

The monkeys are excited to see the premiere of the new Deep Space Dave movie, but their plans are thwarted when Chimpsky gives them an incredibly boring mission: repeatedly push a button to avoid freeing a giant monster.