His other feature credits include Big Fish, Fair Game, The Nines, When a Stranger Calls, Shutter, Smart People, Fanboys, Let Go, Out Cold, After Earth, Jobs, Beneath the Harvest Sky, Men, Women & Children, The Gift, 13 Hours, Power Rangers, Logan Lucky, Puzzle, Brightburn, and The Equalizer 3.

On television, Denman is most widely known for the role of Roy Anderson, the ex-fiancé of Pam Beesly on the NBC sitcom The Office, for which he earned a SAG award as a member of the ensemble cast.

He went on to earn a Bachelor of Fine Arts degree from the Juilliard School's Drama Division (1993–1997, Group 26),[5] where his classmates included Sara Ramirez and Alan Tudyk.

[6] Denman made his film debut with Keanu Reeves and Gene Hackman as the deaf tight-end in the Warner Bros. football comedy The Replacements.

Mike Reilly on the critically acclaimed and short-lived Fox comedy Traffic Light and in Robert Kirkman's short lived horror series Outcast.