Actor profile

Don O. Knowlton

Acting

Don O. Knowlton is known for Monsters (2022), Mindhunter (2017) and Criminal Minds (2005)

6 Movies 5 TV Shows 11 Credits

Filmography

Movies & TV Shows

Ether's Paradise 12th September 2025 as The Best Man

Dent 16th March 2020

To the Bone 22nd January 2017 as Jack

Brutal 10th July 2007 as Doc McCall

Blackwater Valley Exorcism 17th October 2006 as McCall

Say I Do 25th July 2003 as The Best Man

Monsters: The Lyle and Erik Menendez Story 19th September 2024 as Dan Stanton

Stuck in Development 25th July 2022 as Tim Tuck

American Auto 13th December 2021 as Hedge Fund Guy

MINDHUNTER 13th October 2017 as Father Monaghan

Gigantic 8th October 2010 as Charlie Maddock