Tom Cavanagh
- Don't Move
2026 Pastor Rizzo
- What If Christmas
2026 Adam
- You're Killing Me
2026 Jack
- Mistletoe Murders
2024 Glenn Shaw
- Corrective Measures
2022 Gordon Tweedy
- Bitcon
2022 Beam
- Superman & Lois
2021 Director
- Be the Light
2020 Pastor Spencer
- Love & Debt
2019 Henry Warner
- Darrow & Darrow: Witness to Murder
2019 Miles Strasberg
- Batwoman
2019 Harrison 'Nash' Wells (uncredited)
- Tom and Grant
2018 Director
- Darrow & Darrow: In The Key Of Murder
2018 Miles
- Darrow & Darrow: Body of Evidence
2018 Miles
- FBI
2018 Phillip
- Darrow & Darrow
2017 Miles
- Sidekick
2016 Darkman
- DC's Legends of Tomorrow
2016 Dr. Harry Wells / Eobard Thawne / Reverse-Flash
- 400 Days
2015 Zell
- Supergirl
2015 Dr. Harry Wells / Eobard Thawne / Reverse-Flash
- The Games Maker
2014 Mr. Drago
- Lucky Duck
2014 Snap (voice)
- The Flash
2014 Director
- Undateable
2014 Frank
- The Birder
2013 Ron Spencer
- The Following
2013 Kingston Tanner
- The Goldbergs
2013 Charles Kremp
- A Killer Among Us
2012 Nick Carleton
- Arrow
2012 Harrison 'Nash' Wells (uncredited)
- Trading Christmas
2011 Charles Johnson
- Yogi Bear
2010 Ranger Smith
- Edgar Floats
2010 Edgar Floats
- Blue Bloods
2010 Mickey Patrick
- Christmas Dreams
2009 Slim
- Trust Me
2009 Conner
- Royal Pains
2009 Jack O'Malley
- Snow 2: Brain Freeze
2008 Nick Snowden
- Eli Stone
2008 Jeremy Stone
- The Capture of the Green River Killer
2008 Dave Reichert
- Sublime
2007 George Grieves
- Gray Matters
2007 Sam Baldwin
- Breakfast with Scot
2007 Eric McNally
- The Cake Eaters
2007 Lloyd
- Stories from the Vaults
2007 Himself - Host
- Two Weeks
2006 Barry Bergman
- How to Eat Fried Worms
2006 Dad
- Love Monkey
2006 Tom Ferrell
- Alchemy
2005 Mal Downey
- American Dad!
2005 Director (voice)
- Snow
2004 Nick Snowden
- Heart of the Storm
2004 Simpson
- Jack & Bobby
2004
- Bang Bang You're Dead
2003 Val Duncan
- Scrubs
2001 Dan Dorian
- Something More
2000 Harry
- Ed
2000 Director
- Anya's Bell
1999 Patrick Birmingham
- Providence
1999 Doug Boyce
- Oh, Grow Up
1999 Bruce
- Mentors
1999 Lewis Carroll (as Thomas Cavanagh)
- Northern Lights
1998 Frank
- Cold Squad
1998
- Sports Night
1998 Howard
- Honeymoon
1997 Jamie
- Mask of Death
1996 Joey
- Bloodhounds II
1996 Levesh
- Profile for Murder
1996 Tim Jonas
- The Sentinel
1996 Bill Collins
- Dangerous Intentions
1995 Ron
- A Vow to Kill
1995 Andy Newman
- Magic in the Water
1995 Simon, Patient #1
- The Outer Limits
1995 Carl Toman
- Jake and The Kid
1995 Paul Krause
- Viper
1994 Charles Bennett
- Other Women's Children
1993 Marco
- Catwalk
1992 Director
- Clowning Around
1991 Writer
- Clowning Around
1991 Writer
