The antagonist of the episode "Human Habitrail" of Courage the Cowardly Dog. Dr. Gerbil is an anthropomorphic gerbil scientist who claims to be a vacuum cleaner salesman, only to kidnap Eustace and Muriel to perform horrific experiments on them. Voiced by Guy Paul, with additional screams and laughs by John Dilworth.
Dr. Gerbil has been suggested to play 19 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
