Martin Mystery Characters

A tiny green alien who works for The Center as M.O.M.'s personal secretary.

Diana Lombard is Martin Mystery's step-sister as well as an agent of The Center. She is the complete opposite of her step-brother and is normally seen as the clean-freak, goody-two-shoes, overachiever, and brainiac of the group.

He's a 200,000 year-old caveman, a friend and aide-de-camp to Martin and Diana who works at Torrington as a cook and a janitor. He assists them in their investigations, with his brute strength being useful when battling monstrous foes or breaking through barriers, and also serves as the team's tracker.

Martin Mystery is a 16-year old paranormal investigator for "The Center", a spy organization that investigates paranormal activities. Martin is a wild passion for monsters and the paranormal.

The multi-tasking director of The Center. She gives Martin Mystery his gadgets and mission briefings.