Weasel attends I.R.’s wedding, only to find that the bride hasn’t shown up yet.

A poetic I.R. attempts to get a driving license, with Weasel being his instructor.

I.R. gets a bike for Christmas. Learning of his inexperience, Weasel tries to help him.

Weasel and Baboon are cavemen living back in the prehistoric times, while Weasel tries to invent new products to create the future.

Weasel works at a hotel as the manager, whereas I.R. is his incompetent bellhop. However, Weasel needs to rely on I.R.’s help when an acclaimed cannibal actor (The Red Guy) wants to eat him for dinner.

Weasel and I.R. (now both senior citizens) look back upon their memories.

Based on Cinderella, Cinder-Weasel tries to make it to the evening ball, despite the interference of his evil stepbrother, I.R. Baboon. He relies on the help from his fairy godfather (the Red Guy).

I.R. manages to get himself into a live ping-pong game against Weasel, but he gets disqualified because he used an egg as a ball.

Weasel and I.R. end up stranded on an island made entirely of confectioneries (i.e., chocolate, ice cream, cupcakes, etc.).

A narrator tells the story about the travelling country-singing duo of Weasel and Baboon.

After tripping over an invisible pot-hole, I.R. breaks his “phantom foot”. Ultimately, he attempts to sue Weasel over his injury.

Weasel creates a device that controls peoples’ sleeping patterns, and decides to use it in order to help give the public their ability to dream again.

In an attempt to prove his claim that he’s a better musician than Weasel, I.R. gatecrashes a live event, armed with a theremin.

Ignorant to Weasel’s warnings, I.R. attempts to become the first baboon on the sun.

Weasel and I.R. are adopted as dogs by a young boy.

Weasel and I.R. (as ghosts) are called to haunt a famed Hollywood starlette (The Red Guy) out of her home. And as always, things don’t go to plan.

Weasel attempts to stop I.R. and The Red Guy from selling wild fire and fire extinguishers respectively door-to-door.

I.R.’s organic pig farm causes an uproar in a city, leaving it up to Weasel to solve the problem.

Weasel is an aircraft pilot, with I.R. as his co-pilot. Their job is to bring passengers upstream because of a dam, created by beavers, getting in the way. However, things go wrong when there’s too much weight aboard.

Weasel and I.R. run one of the best hair salons around. However, the hair police (The Red Guy) soon has a look into this in an attempt to shut them down.

The Red Guy narrates the story of when Weasel and Baboon moved to Paris in 1909 to become famous artists.

Based on the true story of The Wright Brothers, The Red Guy narrates a documentary about The Wright Bros. and the Rong Bros. (Weasel and I.R.), competing to see who could invent the first plane.

Best friends turned enemies, Weasel and I.R. look back to when they attended a camp where they were trained to become arch enemies.

Weasel earns a major role for a film that I.R. was after.

I.R.’s Christmas celebrations go wrong when his family are thawed out at Weasel’s pent-house.

Whilst at the gym, Weasel and I.R. fall in love with Cow and Chicken’s teacher.

I.R. Baboon takes the role of Robin Hood, with Weasel being his ally, Little John.

Weasel attempts to take I.R. out to a baseball game.

Weasel sets forth to rescue three children and Captain I.R. Baboon from their sinking bathysphere.

Weasel studies one of the natural wonders of the world, a gigantic hole. Unfortunately, I.R. has come over as well, along with his obsession to fill up every single hole in the world.

With help from the Red Guy, Cow manages to fish Weasel out of her TV and into her home, leaving it up to I.R. to find him.

Series finale, based on the novel I Am Legend. Weasel, I.R. and The Red Guy are believed to be the last beings on Earth, until they discover that everybody has been watching their show… where it turns out that Baboon is really the star!