|This needs a stretch.|
Karlos Boroff is a movie actor.
He is a tall man with a flat-topped haircut and a mustache, with an intimidating physical presence.
He thinks highly of his acting skill.
Scooby-Doo (DC Comics)
He claimed the priceless movie reels of Return of the Monster Hunter because he said his acting as the monster was what made the movie great. This made him a good suspect to be behind the Movie Frankenstein and the Movie Werewolf. (Legend Of The Silver Scream)
- Karlos Boroff is an obvious reference to Boris Karloff, an actor who portrayed Frankenstein's Monster in the 1930's, '40's, and '50's for Universal.