John Diedrich
Born: Unknown birthdate.
John Diedrich is ?
External Links
Movies (Acting Roles)
Sorted by Release DateThe Challenge
John Diedrich was ? in The Challenge as 'John Bertrand'.Movie Released: Mon, Dec 29 1986
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages