Carl Nesmith, also known as Captain Nemesis and later known as Overlord, is a villain in Ben 10: Ultimate Alien, and Ben 10: Omniverse. He is a former superhero who became a supervillain and try to destroy Ben Tennyson so he can became famous again.
Background[]
Carl Nesmith was a hero along time ago, According to himself, He was a hero before Ben was born, He became a famous superhero and a great American icon as it was mentioned by most characters. According to himself, He was more famous than Jennifer Nocturne, Carl Nesmith also became rich.
Personality[]
Carl Nesmith appear to be arrogant, He enjoy the fame and glory more than helping people.
He become jealous of Ben Tennyson being famous and getting the attention.
He is a psychopath and power hungry.