Mr. B

Mr. B is an alien in the animated short Lifted. He is regularly in control of the UFO, but lets Stu take control one night and attempt to capture a human, named Ernie. After several failures, Mr. B takes control instead, and puts everything in the household back to where it was.

Trivia

 * Gary Rydstorm said Mr. B's name came from the fact that the characer's teacher would only give him B grades.