Wally finally gets his own pet: Trixie, a toothy beast with an appetite for EVERYTHING, from the monkeys' food supply to the ship itself. As much as it hurts Wally, insatiable Trixie must be stopped.

When Gus blames YAY-OK for his own mistake during a training exercise, Dr. Chimpsky sends them YAY-OK7, an updated replacement who is quick to assert his superiority over the original model.

Gus rescues a cool monkey named Joel and they quickly become best friends, but this new pal has a suspicious interest in Inky's highly collectible splatter art.

Gus and Wally let evil counterparts enter the world.

Gus and Wally keeping an animal.

Monkevil refuses to marry a giant insect beast, but the groom will not take no for an answer, so Wally disguises himself as the girl monkey and takes her place.

It's "Robot Appreciation Day", so Wally and Gus give Yay-Ok a baby-robot for him to take care of. However, the little bot takes more of a liking to the monkeys than his own father.

When Yay-Ok starts to feel old, he gives himself a hip new upgrade. However, a misunderstanding causes Gus and Wally to believe that this new robot has killed their old pal, so they put him on trial.

Gus turns Yay-Ok into a werebot in order to prove that they exist.

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

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.

Lord Peel is trying to join a fancy social club, and enlists the Rocket Monkeys for help.

When Yay-OK's younger sister comes to visit, he tries to keep her away from Gus and Wally.