Acting
Don O. Knowlton
Don O. Knowlton is known for Monsters (2022), Mindhunter (2017) and Criminal Minds (2005)
5
Films
5
TV Shows
Known For
10 Credits
Monsters: The Lyle and Erik Menendez Story
as Dan Stanton
2024
MINDHUNTER
as Father Monaghan
2017
American Auto
as Hedge Fund Guy
2021
Gigantic
as Charlie Maddock
2010
To the Bone
as Jack
2017
Animals
as L.A. Times Reporter
Stuck in Development
as Tim Tuck
2022
Brutal
as Doc McCall
2007
Blackwater Valley Exorcism
as McCall
2006
Say I Do
as The Best Man
2003