Weasel and I.R. (as senior citizens) tell their grandchildren about their ancestors’ involvement in the War of Independence.

Traveling by Whale, Weasel and I.R. set sail to find a giant octopus.

Weasel and I.R. simultaneously tell their psychiatrist (The Red Guy) about each other’s mishaps.

I.R. is running a failing plant stall and attempts to do a better job by selling a rare thistle from a nearby plant museum.

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

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

It’s the Middle Ages, and Weasel and I.R. are looking for a dragon to slay.

Weasel tries to help provide a good source for people with a severe crying syndrome.

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

Based on Batman, I.R. Baboon is the hero known as Baboon Man, whereas Weasel is his sidekick, Weasel Boy.

I.R. adopts a baby, but is soon given lessons in motherhood by Weasel. This episode had to be revised in 1999 to remove the letter “N” from I.R.’s helmet after a lawsuit from the University of Nebraska.

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.

Weasel is famous cowboy working in a rodeo in which Baboon is a clown. Cow and Chicken’s teacher and her husband appear in this episode. Cow also makes a guest appearance.

Weasel saves a woman (The Red Guy) from a fire, but everyone thinks I.R. did it and Weasel is framed for starting the fire.

Weasel and I.R. are called in as replacement kids after a couple’s real children go away to camp.

Weasel and I.R. test out a new form of transport that’s half motorcycle, half bikini, with dramatic (and disastrous) results.

Weasel attempts to save the lives of 5 French-Canadian beavers from being held at saw-point by two surfers.

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

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

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 and I.R. are sent back to repeat the 4th Grade, in which they would go to the same school as Cow and Chicken.

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).

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

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

Weasel’s theory on monkeys typing Shakespeare goes wrong when almost every monkey involved walks out on him. However, he sees hope in the form of I.R. Baboon, who writes a book entitled “A Troo Storee”, despite the fact that it lowers peoples’ I.Q. level.

Doctors Weasel and I.R. shrink themselves in order to perform an operation, which is to repair a crack in The Red Guy’s butt cheek.

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.

Weasel befriends an intellectual banana.

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

I.R. creates a disease which transforms people into amoebas, leaving it up to Weasel to clean this mess up.