Filmography:

• Solitary Man (2009) .... Ben
• Ghosts of Girlfriends Past (2009) .... Uncle Wayne
• Beyond a Reasonable Doubt (2009) .... Mark Hunter
• King of California (2007) .... Charlie
• You, Me and Dupree (2006) .... Mr. Thompson
• The Sentinel (2006) .... Pete Garrison
• The In-Laws (2003/I) .... Steve Tobias
  ... aka Ein ungleiches Paar (Germany)
  ... aka Wild Wedding - Ein ungleiches Paar (Germany: DVD title)
• It Runs in the Family (2003) .... Alex Gromberg
  ... aka Family Business (UK: TV title)
• "Freedom: A History of Us" .... Benjamin Franklin / ... (2 episodes, 2003)
  - A War to End Slavery (2003) TV episode .... Benjamin French
  - Revolution (2003) TV episode .... Benjamin Franklin
• "Will & Grace" .... Detective Gavin Hatch (1 episode, 2002)
  - Fagel Attraction (2002) TV episode .... Detective Gavin Hatch
• "Liberty's Kids: Est. 1776" .... Patrick Henry (2 episodes, 2002)
  - Liberty or Death (2002) TV episode (voice) .... Patrick Henry
  - United We Stand (2002) TV episode (voice) .... Patrick Henry
• Don't Say a Word (2001) .... Dr. Nathan R. Conrad
• One Night at McCool's (2001) .... Mr. Burmeister
• Traffic (2000) .... Robert Wakefield
  ... aka Traffic - Die Macht des Kartells (Germany)
• Wonder Boys (2000) .... Prof. Grady Tripp
  
  
• A Perfect Murder (1998) .... Steven Taylor
• The Game (1997) .... Nicholas Van Orton
• The Ghost and the Darkness (1996) .... Charles Remington
• The American President (1995) .... President Andrew Shepherd
• Disclosure (1994) .... Tom Sanders
• Falling Down (1993) .... William 'D-Fens' Foster
  ... aka Chute libre (France)
• Basic Instinct (1992) .... Detective Nick Curran
  ... aka Basic Instinct (France)
  ... aka Ice Cold Desire (Singapore: English title: censored version)
• Shining Through (1992) .... Ed Leland
  
  
• The War of the Roses (1989) .... Oliver Rose
• Black Rain (1989/I) .... Nick
• Wall Street (1987) .... Gordon Gekko
• Fatal Attraction (1987) .... Dan Gallagher
• A Chorus Line (1985) .... Zach
• The Jewel of the Nile (1985) .... Jack Colton
• Romancing the Stone (1984) .... Jack T. Colton
  ... aka 2 bribones tras la esmeralda perdida (Mexico)
• The Star Chamber (1983) .... Superior Court Judge Steven R. Hardin
• It's My Turn (1980) .... Ben Lewin
  ... aka A Perfect Circle
  
  
• Running (1979) .... Michael Andropolis
  ... aka Le vainqueur (Canada: French title)
• The China Syndrome (1979) .... Richard Adams
• Coma (1978) .... Dr. Mark Bellows
• "The Streets of San Francisco" .... Inspector Steve Keller / ... (98 episodes, 1972-1976)
  - The Thrill Killers: Part 2 (1976) TV episode .... Inspector Steve Keller
  - The Thrill Killers: Part 1 (1976) TV episode .... Inspector Steve Keller
  - The Honorable Profession (1976) TV episode .... Inspector Steve Keller
  - Most Likely to Succeed (1976) TV episode .... Inspector Steve Keller
  - Alien Country (1976) TV episode .... Inspector Steve Keller
  (93 more)
• Napoleon and Samantha (1972) .... Danny
• When Michael Calls (1972) (TV) .... Craig
  ... aka Shattered Silence
• "Medical Center" .... Jonathan Crowley (1 episode, 1971)
  - The Albatross (1971) TV episode .... Jonathan Crowley
• Summertree (1971) .... Jerry
• "The F.B.I." .... Jerome Williams (1 episode, 1971)
  - The Hitchhiker (1971) TV episode .... Jerome Williams
• Adam at Six A.M. (1970) .... Adam Gaines
  ... aka Adam at 6 A.M. (Australia)
  
  
• Hail, Hero! (1969) .... Carl Dixon
• "CBS Playhouse" (1 episode, 1969)
  - The Experiment (1969) TV episode (as M.K. Douglas)
• Cast a Giant Shadow (1966) (uncredited) .... Jeep driver