5. Martin Bayfield – Actor
Unexpectedly, Bayfield appeared in all of the Harry Potter films playing the half-giant Hagrid, as Robbie Coltrane’s body and stunt double. He also appeared in Harry Potter and the Chamber of Secrets, as a young Rubeus Hagrid. Continuing the acting theme, he also played a cyclops in Jonathan Liebesman’s Wrath of the Titans, the sequel to 2010 movie Clash of the Titans.