Title (year)
| Character
|
| Nothing But the Truth (2008) | Alan Burnside |
| Flash of Genius (2008) | Gregory Lawson |
| Diminished Capacity (2008) | Uncle Rollie |
| Resurrecting the Champ (2007) | Ralph Metz |
| The West Wing (2006) | Senator Arnold Vinick |
| The Aviator (2004) | Senator Ralph Owen Brewster |
| The Killing Yard (2001) | Ernie Goodman |
| Club Land (2001) | Willie Walters |
| What Women Want (2000) | Dan Wanamaker |
| ER (1999) | Dr. Gabriel Lawrence |
| The Object of My Affection (1998) | Sidney Miller |
| Mad City (1997) | Kevin Hollander |
| Murder at 1600 (1997) | Jordan |
| Everyone Says I Love You (1996) | Bob Dandridge |
| Flirting with Disaster (1996) | Richard Schlichting |
| Jakes Women (1996) | Jake |
| Canadian Bacon (1995) | President of the United States |
| White Mile (1994) | Dan Cutler |
| And the Band Played On (1993) | Dr. Robert Gallo |
| Manhattan Murder Mystery (1993) | Ted |
| Whispers in the Dark (1992) | Leo Green |
| Betsys Wedding (1990) | Eddie Hopper |
| Crimes and Misdemeanors (1989) | Lester |
| A New Life (1988) | Steve |
| Sweet Liberty (1986) | Michael Burgess |
| The Four Seasons (1984) | Jack Burroughs |
| M*A*S*H (1983) | Captain Benjamin Franklin Pierce |
| The Seduction of Joe Tynan (1979) | Joe Tynan |
| California Suite (1978) | Bill Warren - Visitors from New York |
| Same Time, Next Year (1978) | George |
| Kill Me If You Can (1977) | Caryl W. Chessman |
| 6 Rms Riv Vu (1974) | Paul Friedman |
| Isnt It Shocking? (1973) | Sheriff Dan Barnes |
| Playmates (1972) | Marshall Barnett |
| To Kill a Clown (1972) | Maj. Evelyn Ritchie |
| The Glass House (1972) | Jonathon Paige |
| The Mephisto Waltz (1971) | Myles Clarkson |
| Story Theatre (1971) | |
| The Moonshine War (1970) | John W. |
| Jenny (1970) | Delano |
| The Extraordinary Seaman (1969) | Lt. |
| Paper Lion (1968) | George Plimpton |
| Premiere (1968) | Frank St. John |
| Coronet Blue (1967) | Clay |
| Wheres Everett (1966) | Arnold Barker |
| The Trials of OBrien (1965) | Nick Staphos |
| East Side/West Side (1963) | Freddie Wilcox |
| Gone Are the Days! (1963) | Charlie Cotchipee |
| Route 66 (1963) | Dr. Glazer |
| The Nurses (1963) | Dr. John Griffin |
| Naked City (1962) | Poet |
| The Phil Silvers Show (1958) | Carlyle Thompson III odes title |
