 | Hollywood: No Sex, Please! (2018) |
 | Sheldon Leonard's Wonderful Life (2011) as Self |
 | The Assignment (2010) as Blakesley |
 | Santa's Slay (2005) as Grandpa |
 | Steve McQueen: The Essence of Cool (2005) as Self |
 | The Almost Guys (2004) as The Colonel |
 | Blind Eye (2003) as Isaac |
 | NBC 75th Anniversary Special (2002) as Self |
 | Cleopatra: The Film That Changed Hollywood (2001) as Narrator |
| | Hunger (2001) as The Chief |
 | Newsbreak (2000) as Judge McNamara |
 | Running Mates (2000) as Sen. Parker Gable |
 | Farewell, My Love (2000) as Michael Reilly |
 | Dark Summer (2000) as Judge Winston |
 | Hollywood Screen Tests: Take 1 (1999) as Narrator |
 | Hollywood Screen Tests: Take 2 (1999) as Self - Host |
 | Canned Ham: The Dr. Evil Story (1999) as Self |
 | Wanted (1998) as Fr. Patrick |
 | Most Wanted (1997) as Donald Bickhart |
 | Big Guns Talk: The Story of the Western (1997) as Self |
 | Mercenary (1996) as McClean |
 | Spy Hard (1996) as Businessman |
 | Xtro 3: Watch the Skies (1995) as Major Guardino |
 | National Lampoon's Favorite Deadly Sins (1995) as Actor Playing Noble Hart |
 | Panther (1995) as Charles Garry |
 | I Spy Returns (1994) as Kelly Robinson |
 | Warren Oates: Across the Border (1993) as Self |
 | The Pelican Brief (1993) as The President |
 | Timebomb (1991) as Mr. Phillips |
 | Murderous Vision (1991) as Dr. Bordinay |
 | That's Action (1990) as Narrator |
 | Perry Mason: The Case of the Defiant Daughter (1990) as Richard Stuart |
 | Voyage of Terror: The Achille Lauro Affair (1990) as General Davies |
 | Pucker Up and Bark Like a Dog (1989) as Gregor |
 | Silent Night, Deadly Night III: Better Watch Out! (1989) as Lt. Connely |
 | What Price Victory (1988) as Billy Bob Claiborne |
 | Big Bad Mama II (1987) as Daryl Pearson |
 | Combat Academy (1986) as General Edward 'Ed' Woods |
 | The Blue Lightning (1986) as Lester McInally |
 | The Gladiator (1986) as Lieutenant Frank Mason |
 | The Key to Rebecca (1985) as Gen. Erwin Rommel |
 | Brothers-in-Law (1985) as Winston Goodhue |
 | Turk 182! (1985) as Mayor Tyler |
 | Calendar Girl Murders (1984) as Richard Trainor |
 | Her Life as a Man (1984) as Dave Fleming |
 | National Lampoon's Movie Madness (1982) as Paul Everest ("Success Wanters") |
 | Thou Shalt Not Kill (1982) as Steve Nevins |
 | Killjoy (1981) as Lou Corbin |
 | The Night the City Screamed (1980) as Frank McGuire |
 | Playboy's Roller Disco & Pajama Party (1979) as Self (uncredited) |
 | Goldengirl (1979) as Steve Esselton |
 | Hot Rod (1979) as T.L. Munn |
 | A Cry for Justice (1979) as Sgt. Price |
| | Last of the Good Guys (1978) as Sgt. Nichols |
 | Playboy's Playmate Party (1977) |
 | Flood! (1977) as Steve Brannigan |
 | Spectre (1977) as William Sebastian |
 | The Great Scout & Cathouse Thursday (1976) as Jack Colby |
 | Breaking Point (1976) as Frank Sirrianni |
 | Sky Riders (1976) as Jonas Bracken |
 | Inside Out (1975) as Sly Wells |
 | A Cry for Help (1975) as Harry Freeman |
| | Strange Homecoming (1974) as Jack Halsey |
| | Give Me Liberty (1974) as John Freeborn |
 | The Castaway Cowboy (1974) as Calvin Bryson |
 | Houston, We've Got a Problem (1974) as Steve Bell |
 | Outrage! (1973) as Jim Kiler |
 | A Name for Evil (1973) as John Blake |
 | See the Man Run (1973) as Ben Taylor |
 | The Lie (1973) as Lawrence |
 | A Cold Night's Death (1973) as Robert Jones |
 | Hickey & Boggs (1972) as Frank Boggs |
 | Hannie Caulder (1971) as Thomas Luther Price |
 | Bob & Carol & Ted & Alice (1969) as Bob Sanders |
 | Operation Breadbasket (1969) as Self - Narrator |
 | Black and White: Uptight (1969) as Host |
 | The Hanged Man (1964) as Harry Pace |
 | Rhino! (1964) as Dr. Hanlon |
 | The Raiders (1963) as Wild Bill Hickock |
 | Sunday in New York (1963) as Russ Wilson |
 | PT 109 (1963) as Ensign George 'Barney' Ross |
 | Sammy, the Way-Out Seal (1962) as Chester 'Chet' Loomis |
 | 1984 (1953) as Male Telescreen Voice (voice) |
 | Now Is Tomorrow as Captain David Blair |
| | Hickey & Boggs Director |
| | Operation Breadbasket Director |
| | Operation Breadbasket Writer |
| | Operation Breadbasket Producer |
