GS
Filmography
| 2020 | Joe Bell · as Sheriff Westin |
| 2020 | I Still Believe · as Tom Camp |
| 2019 | SGT. Will Gardner · as Larry |
| 2017 | Steve McQueen: American Icon · as Narrator |
| 2017 | 13 Reasons Why (TV Series) · as Robert Ellman |
| 2016 | Criminal Minds: Beyond Borders (TV Series) · as Jack Garrett |
| 2015 | Finding Noah · as narrator |
| 2015 | Beyond Glory · as Unknown |
| 2014 | Captain America: The Winter Soldier · as The Smithsonian Narrator (voice) |
| 2014 | Medal of Honor: The History · as Narrator |
| 2011 | A Game of Honor · as Narrator |
| 2009 | We Believe · as Narrator |
| 2009 | WWII in HD (TV Series) · as Unknown |
| 2008 | When We Left Earth · as Narrator |
| 2008 | When We Left Earth: The NASA Missions (TV Series) · as Unknown |
| 2006 | Open Season · as Shaw (voice) |
| 2006 | The March of the Bonus Army · as Narrator |
| 2005 | Criminal Minds (TV Series) · as Jack Garrett |
| 2005 | The Colbert Report (TV Series) · as Unknown |
| 2004 | The Forgotten · as Dr. Munce |
| 2004 | The Tony Danza Show (TV Series) · as Unknown |
| 2004 | CSI: NY (TV Series) · as Mac Taylor |
| 2004 | The Big Bounce · as Ray Ritchie |
| 2003 | The Human Stain · as Nathan Zuckerman |
| 2003 | Fallen Angel · as Terry McQuinn |
| 2002 | Path to War · as George Wallace |
| 2002 | A Gentleman's Game · as Foster Pearse |
| 2002 | Made-Up · as Duncan Tivey |
| 2002 | CSI: Miami (TV Series) · as Mac Taylor |
| 2001 | Impostor · as Spencer Olham |
| 2000 | Mission to Mars · as Jim McConnell |
| 2000 | Bruno · as Dino Battaglia |
| 2000 | Reindeer Games · as Gabriel Mercer |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Mac Taylor (archive footage) |
| 1999 | Being John Malkovich · as Austin |
| 1999 | The Green Mile · as Lawyer Burt Hammersmith |
| 1999 | That Championship Season · as Tom Daley |
| 1999 | All the Rage · as Morgan |
| 1998 | Snake Eyes · as Commander Kevin Dunne |
| 1997 | George Wallace · as George C. Wallace |
| 1996 | Ransom · as Det. Jimmy Shaker |
| 1996 | Albino Alligator · as Milo |
| 1996 | The West (TV Series) · as T. P. Eagan |
| 1995 | Apollo 13 · as Ken Mattingly |
| 1995 | The Quick and the Dead · as Marshall |
| 1995 | Truman · as Harry S. Truman |
| 1994 | Forrest Gump · as Dan Taylor |
| 1993 | Jack the Bear · as Norman Strick |
| 1993 | Frasier (TV Series) · as Sid (voice) |
| 1992 | Of Mice and Men · as George Milton |
| 1992 | A Midnight Clear · as Vance 'Mother' Wilkins |
| 1989 | My Name Is Bill W. · as Ebby |
| 1989 | The Final Days · as Richard Ben-Veniste |
| 1987 | Biography (TV Series) · as Narrator |
| 1986 | Crime Story (TV Series) · as Unknown |
| 1984 | True West · as Austin |
| 1984 | Family Secrets · as Motorcyclist |
| 1984 | Hunter (TV Series) · as Lord Tony Rutherford |
| 1979 | Knots Landing (TV Series) · as Unknown |
| 1978 | A Wedding · as Unknown |
| 1951 | Hallmark Hall Of Fame (TV Series) · as Ebb, Bill's best friend |