Portrait of John Diedrich

John Diedrich

Born: Unknown birthdate.
John Diedrich is ?
External Links
IMDb logo
Sort by Popularity
Scroll to TV Credits
Acting Roles
Crew Roles

Movies (Acting Roles)

Sorted by Release Date
Poster of The Challenge
The Challenge
John Diedrich was
? in The Challenge
as 'John Bertrand'.
Mon, Dec 29 1986

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages