Gus and Wally have a new and very important mission: build a protective orb around an extremely unstable quasar. After they made the orb as best as possible, they just realize the door knob is missing and leaving them stuck inside the sphere as well.

When Yay-Ok's robo-ripener hits Wally, it gives him a mustache, which means he is now the more mature monkey. This makes Gus jealous, especially when the new facial hair causes Monkevil to start falling in love with his brother.

The monkeys realize Yay-Ok is holding in all his robo gas.

The monkeys ruin an old friend's career.

Gus stretches the truth about his heroic missions and wins several awards, sparking interest from Wally.

When Gus and Wally unknowingly leave YAY-OK stuck on top of the rocket ship, the two must prove that they are independent during what they think is a zombie attack.

Do-gooder documentarian Jane Goodspace attempts to rescue the monkeys from their ship and return them to their natural habitat.

When the monkeys keep saying "Zargles!", YAY-OK gets annoyed and tries to make them not say it, even if it takes gazillion times or more.

Gus steals sodas from a vending machine, which tries to reclaim its lost drinks.

There is a villain that the monkeys don't know a lot about and in order to they must get new security photos.

Dr. Chimpsky's nephew visits, but he is not who he says he is.

The monkeys try to return alien balloons to their home planet.

Wally is the most adorable agent, but as soon as a Rocket bunny appears in the scene, Wally gets an adorable makeover in order to become more adorable than the bunny once again.

YAY-OK loses a "Robot of the Year" pageant and he must prove to his dad that he doesn't have to work with him. He wants to be with the monkeys more.

The monkeys go camping and come across Lord Peel, but mistake him for Squamitch.

Gus and Wally desperately try to prove that they are different from one another, which interferes in their newest GASI mission.

The ship flies through a dimensional hoop and picks up an extra Gus, leaving Wally as the odd monkey out.

Gus and Wally want to go to a new, but highly suspicious amusement park.

When Wally loses a tooth he eagerly waits for the banana fairy to put a golden banana under his pillow, but she has retired and Gamester X replaces her using the monkey teeth to build things. The monkeys and YAY-OK try to get her to give the monkeys their golden bananas because Gus also lost a tooth in process.

Wally messes up the delivery of an alien brain, which actually boosts his IQ.

Lord Peel finds an abandoned baby Hate-a-Saurus and tries to raise it to destroy the monkeys.

Wally hides Space Bees in the ship and declares himself queen bee.

When the monkeys work YAY-OK too hard, he loses his wheel. His inventor comes and gives him a fancy pair of legs, until he can make YAY-OK a new wheel.

The monkeys want to take a peek inside the "little girls room" (a bathroom for girls), but YAY-OK is guarding the door to it and won't let them inside.

Gus and Wally transform a cardboard box into the S.S. Monkeyship.