Ghost of Bulldog Benson

Bulldog Benson was a gangster who allegedly buried his fortune in a theater. Joker and Penguin attemt to find it only to be thwarted by Batman, Robin, and The Scooby Gang.

Notes/Trivia
While Bulldog Benson himself is never seen Shggy pretends to be his ghost to scare Joker and Penguin off.