Mark Doerr
- Acting
Known for
Filmography
- Fortress · Briefing Officer
- Red Tails · German POW Camp Commander
- Life at the Resort · Donny DiCicco
- Brother's War · German Sergeant
- Lie to Me · Carter
- Eleventh Hour · Mr. Butler
- Mad Men · Mutt Man
- The Unit · SWAT Commander
- Criminal Minds · Tom
- Bones · Patrick Stephenson
- Numb3rs · John Lerner
- Teenage Mutant Ninja Turtles II: The Secret of the Ooze · Freddy