Mark Colson
- Recitazione
Noto per
Filmografia
- I Am Not Okay with This · Stanley Barber's Dad
- Splinter · Philip
- Banshee - La città del male · Aaron Boedicker
- Justified · Hobart Curtis
- Parks and Recreation · Head Chairman
- Lie to Me · Angry Man
- Passed the Door of Darkness · Murphy MacCasey
- Marked · Dr. Frederickson
- Mad Men · Bill Shepard
- Flags of Our Fathers · Reporter (in LA) #2
- Heroes · Mr. Zern
- Invasion · Deputy Munger
- Bones · Todd Belacleets
- Medium · Balding Man
- Alias · OPS Director
- Grounded for Life · P.E. Coach
- Angel · Izzy
- The King of Queens · Gus
- Working · Prisoner
- Sabrina, vita da strega · Security Attendant
- Profiler · Carter Poole
- Star Trek: Voyager · Dream Alien
- Demolition Man · Warden William Smithers - Young