South Park

Season 4, Episode 11

Episode Title: Fourth Grade

Air Date: 2000-11-08

Overview:

The kids have to face the 4th grade, and they're not too happy about it. Cartman cooks up a scheme to go back in time to return to the 3rd grade where things were fun and easy. Two geeks help them rig Timmy's wheelchair into a working time machine and send Timmy on the trip of his life!