Name: Dr. Jack Griffin
Portrayed by: Claude Rains
Origins: Dr. Jack Griffin was an assistant working for Dr. Cranley trying to develop a new method of food preservation. Griffin loved Cranley’s daughter Flora but believed he wasn’t worthy of her because of his financial status. While working for Cranley, Griffin discovers that a drug called Monocane combined with other chemicals can render a person invisible. Griffin tests it on himself and becomes invisible but realizes that he does not know how to transform himself back and flees Cranley and Flora to work on a solution in isolation, going mad in the process due to side effects from the Monocane.
Powers: Invisibility, highly intelligent
Weapon(s) of Choice: Bare hands, nearby objects
Main Adversaries: Dr. Arthur Kemp, Police
See Griffin in Action:
I’m like the J. Jonah Jameson of Everything Action, writing and editing and constantly demanding pictures of Spider-Man.