Filmography
| Year | Title | Role |
| 2007 | Spider-Man 3 (2007) | Ben Parker |
| 2005 | From Two Men and a War | Ernie Pyle |
| 2004 | Riding the Bullet | Farmer |
| 2002 | Spider-Man (2002) | Ben Parker |
| 2002 | 13th Child: The Legend of the Jersey Devil - Vol. I | Mr. Shroud |
| 2000 | Family Tree | Larry |
| 1996 | Escape from L.A. | President |
| 1994 | Renaissance Man | Colonel James |
| 1992 | Wind (1992) | Morgan Weld |
| 1991 | Wild Hearts Can't Be Broken | Doctor W.F. Carver |
| 1990 | Dead Reckoning (1989) | Daniel Barnard |
| 1987 | Malone | Charles Delaney |
| 1983 | Brainstorm | Alex Terson |
| 1983 | Star 80 | Hugh Hefner |
| 1983 | Class | Mr. Burroughs |
| 1976 | Obsession (1997) | Michael Courtland |
| 1976 | Midway (1976) | Commander Carl Jessop |
| 1975 | Three Days of the Condor | J. Higgins |
| 1974 | Man on a Swing | Lee Tucker |
| 1973 | Ace Eli and Roger of the Skies | Ace Eli Walford |
| 1972 | The Great Northfield Minnesota Raid | Cole Younger |
| 1971 | J.W. Coop | J.W. Coop |
| 1970 | Too Late the Hero | Lt. Sam Lawson |
| 1968 | Charly (1968) | Charly Gordon |
| 1968 | The Devil's Brigade | Maj. Alan Crown |
| 1967 | The Honey Pot | William McFly |
| 1964 | The Best Man (1999) | Joe Cantwell |
| 1964 | 633 Squadron | Wing Cmdr. Roy Grant |
| 1963 | Sunday in New York | Adam Tyler |
| 1963 | PT 109 | Lt. John F. Kennedy |
| 1961 | Underworld U.S.A. | Tolly Devlin |
| 1961 | All in a Night's Work | Warren Kingsley, Jr. |
| 1959 | Gidget | Burt Vail |
| 1959 | Battle of the Coral Sea | Lt. Cmdr. Jeff Conway |
| 1958 | The Naked and the Dead | Lt. Robert Hearn |
| 1956 | Autumn Leaves | Burt Hanson |
| 1955 | Picnic | Alan Benson |
