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

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

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

I.R. is the captain of his own ship, but Admiral Weasel is concerned over his rules and the condition of the actual ship.

Weasel and Baboon are on an expedition to capture a wild, dim-witted savage named Fred. When they manage to capture him, Weasel, however, cannot understand his unusual language.

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

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

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 befriends an intellectual banana.

Weasel and I.R. concoct life, but the red-butt baboon soon becomes jealous when Weasel’s world evolves faster than his.

Weasel tries to settle a dispute between a group of trees and those that hurt them (notably I.R. Baboon).

I.R. constantly makes changes to the Law of Gravity, much to the annoyance and disapproval of Weasel.

Weasel and I.R. are worker bees, and our red-butt baboon wants to do a honey dance like all the other bees, but it soon results in further problems.

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.