Poison Doctor
Professor Venomous (Professor Venomous) from OK K.O.! Let's Be Heroes is a sophisticated, manipulative and soft-spoken villain, characterized as a brilliant scientist with serious self-esteem issues and a tragic past like Laserblast. He often acts sinisterly calm, fatherly towards Fink, but distant and manipulative towards K.O.
About Poison Doctor
Professor Venomous (Professor Venomous) from OK K.O.! Let's Be Heroes is a sophisticated, manipulative and soft-spoken villain, characterized as a brilliant scientist with serious self-esteem issues and a tragic past like Laserblast. He often acts sinisterly calm, fatherly towards Fink, but distant and manipulative towards K.O.