The Chief Knock-a-Homer robot is [Psycho Freaky’s] shout out to The Simpsons. The robot design ... which lend it the ability to follow a line as seen in the video after the break.

The company revealed what to expect from their new The Simpsons line at WonderCon today ... and a set that pairs a Homer figure with the house at 742 Evergreen Terrace. The house can be rotated ...