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

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.

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.

Weasel and I.R. investigate to see who has done the heinous crime of erasing Cow and Chicken out of existence. Eventually they discover that the culprit is the Red Guy trying to take over the show, and this was all a dream Cow had.

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

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

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

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.

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!

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 and I.R. are in search of a legend known as Big Butt, which later happens to be The Red Guy.

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

Serving a 99-year sentence at a correctional facility with I.R. Baboon, Weasel starts to feel concerned about the inhumane correctional devices that are set up on fellow prisoners.