Bert Coleman

Bert Coleman is the main antagonist of the episode "Expert or Liar."

Description
Bert Coleman is the host of the popular game show, "Expert or Liar." In the game show, he disguises himself as random people in need of help, and asks if the person helping him is an expert at what they are helping him at. If they respond yes, he exits his disguise and challenges them to find out if they are really a expert, or if they are a liar, hence the title of the game show. During the episode, after humilating Rigby on the penultimate episode of a season of his show, Rigby seeks out revenge. After tricking Bert into letting him back onto the show (even though "repeat guests" are forbidden), Bert brings Rigby to a video game-esque dimension, and asks Rigby questions. After revealing himself as a video game expert, Rigby punches Bert off of a platform, sending him down into an endless abyss to his death.

Episode appearances

 * Expert or Liar