RD
Filmography
| 2022 | Gaslit (TV Series) · as Mark Felt |
| 2022 | Bosch: Legacy (TV Series) · as Vincent Franzen |
| 2021 | Leverage: Redemption (TV Series) · as Fletcher Maxwell |
| 2021 | The Girl in the Woods (TV Series) · as Hosea |
| 2020 | Pearl · as Marty Siegel |
| 2019 | Our Friend · as Peter |
| 2018 | The Terror (TV Series) · as Colonel Stallings |
| 2018 | The Purge (TV Series) · as Albert Stanton |
| 2017 | Confessions of a Teenage Jesus Jerk · as Brother Miller |
| 2017 | 13 Reasons Why (TV Series) · as Hansen Foundry |
| 2017 | Feud (TV Series) · as Peter |
| 2016 | Designated Survivor (TV Series) · as John Forstell |
| 2016 | Underground (TV Series) · as Tom Macon |
| 2016 | Billions (TV Series) · as Evan Robards |
| 2015 | Minority Report (TV Series) · as Henry Blomfeld |
| 2015 | Good Girls Revolt (TV Series) · as Gordy |
| 2015 | Wayward Pines (TV Series) · as Harold Balinger |
| 2015 | Better Call Saul (TV Series) · as David |
| 2014 | Bosch (TV Series) · as Vincent Franzen |
| 2014 | State of Affairs (TV Series) · as Jules |
| 2014 | How to Get Away with Murder (TV Series) · as David Golan |
| 2013 | Marvel's Agents of S.H.I.E.L.D. (TV Series) · as Daniel Whitehall |
| 2012 | Much Ado About Nothing · as Don Pedro |
| 2012 | Common Law (2012) (TV Series) · as Robert Yule |
| 2012 | Elementary (TV Series) · as Joel Fitzgerald |
| 2012 | Revolution (TV Series) · as Sergeant Wheatley |
| 2011 | Moneyball · as Mark Shapiro |
| 2011 | Franklin & Bash (TV Series) · as Damien Karp |
| 2010 | Hawaii Five-0 (TV Series) · as Claude Nostromo |
| 2010 | Law & Order: LA (TV Series) · as Franklin Citron |
| 2010 | The Glades (TV Series) · as Councilman Greg Dousett |
| 2010 | Firebreather · as Barnes (voice) |
| 2009 | White Collar (TV Series) · as Cole Edwards |
| 2009 | Drop Dead Diva (TV Series) · as Chad Billmeyer |
| 2009 | Dollhouse (TV Series) · as Unknown |
| 2009 | Castle (2009) (TV Series) · as Cameron Talbot |
| 2008 | The Mentalist (TV Series) · as Raymond "Ray" Haffner |
| 2007 | October Road (TV Series) · as Unknown |
| 2007 | Journeyman (TV Series) · as Jack Vasser |
| 2007 | Meet Bill · as Paul |
| 2006 | The Darkroom · as Man |
| 2006 | Faceless (TV Series) · as Unknown |
| 2006 | Vanished (TV Series) · as Unknown |
| 2005 | Good Night, and Good Luck. · as John Aaron |
| 2005 | Berkeley · as Ralph |
| 2005 | Medium (TV Series) · as Jared Swanstrom |
| 2005 | Criminal Minds (TV Series) · as Craig Bridges |
| 2005 | Numb3rs (TV Series) · as Unknown |
| 2005 | Ghost Whisperer (TV Series) · as Dr. Martin Schaer |
| 2005 | Bones (TV Series) · as Hayes Flynn |
| 2004 | Spider-Man 2 · as Algernon |
| 2004 | Desperate Housewives (TV Series) · as Greg Limon |
| 2003 | S.W.A.T. · as Officer |
| 2003 | Cold Case (TV Series) · as Darren Musk |
| 2002 | Path to War · as Duty Officer |
| 2002 | Scared Silent · as Doug Clifson |
| 2002 | Presidio Med (TV Series) · as Unknown |
| 2002 | The Twilight Zone (2002) (TV Series) · as Rachel's Boyfriend |
| 2002 | The Shield (TV Series) · as Terry Crowley |
| 2002 | Monk (TV Series) · as FBI Agent Stone |
| 2002 | Without a Trace (TV Series) · as Eric Hayes |
| 2001 | Madison · as Skip Naughton |
| 2001 | The Breed · as Phil |
| 2001 | Three Days · as Andrew Farmer |
| 2001 | 24 (TV Series) · as Jason Pillar |
| 2001 | Crossing Jordan (TV Series) · as Gordon Kimball |
| 2000 | Homicide: The Movie · as Mike Kellerman |
| 2000 | High Noon · as Harvey |
| 2000 | The Huntress (TV Series) · as Unknown |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Ray Lester |
| 1999 | The West Wing (TV Series) · as Dr. Mike Gordon |
| 1999 | Family Law (TV Series) · as Unknown |
| 1999 | Judging Amy (TV Series) · as Stuart Collins |
| 1997 | Indefensible: The Truth About Edward Brannigan · as Eddie Brannigan Jr. |
| 1997 | Stargate SG-1 (TV Series) · as Major Bryce Ferguson |
| 1996 | Full Circle · as Harry Winslow |
| 1996 | Mighty Ducks: The Animated Series (TV Series) · as Falcone |
| 1995 | Assassins · as Bob |
| 1995 | Awake to Danger · as Jeffrey Baker |
| 1995 | Secrets · as Thomas Rafferty |
| 1995 | Her Hidden Truth · as Clay Devereaux |
| 1995 | 919 Fifth Avenue · as Ben Constant |
| 1994 | Clear and Present Danger · as Coast Guard Chief |
| 1994 | Under Suspicion (TV Series) · as Bill Palmer |
| 1993 | Blind Spot · as Charlie |
| 1993 | Homicide: Life On The Street (TV Series) · as Mike Kellerman |
| 1993 | Boy Meets Girl · as actor |
| 1992 | O Pioneers! · as Emil |
| 1991 | Ironclads · as Leslie Harmon |
| 1990 | Law & Order (TV Series) · as Christopher Baylor |
| 1990 | Memphis Belle · as Virgil Hoogesteger |
| 1972 | Emergency! (TV Series) · as Unknown |
| 1971 | Cannon (TV Series) · as Unknown |
| 1970 | All My Children (TV Series) · as George Connor |
| 1951 | Hallmark Hall Of Fame (TV Series) · as Emil |