Joseph Campanella
- For Heaven's Sake
2008 Donald Meeks
- The Dukes
2007 Giovanni Zorro
- Christmas at Cadillac Jack's
2007 Joe Jenkins
- The Showdown
2006 The Announcer
- Spider-Man: The Venom Saga
2005 Dr. Curt Connors (voice)
- Spider-Man vs. Doc Ock
2004 Doctor Curt Connors (voice)
- The Glow
2002 Ben Goodstein
- Spider-Man: The Return of the Green Goblin
2002 Doctor Curt Connors (voice)
- All About Jesus – Who Is This Jesus?
2000 Narrator (voice)
- Grizzly Adams and the Legend of Dark Mountain
1999 Professor Hunnicut
- The Great Builders of Egypt
1999 Narrator
- Charles Darwin: Evolution's Voice
1998 Narrator
- James Dean: Race with Destiny
1997 Winton Dean
- The Glass Cage
1996 LeBeque
- Hologram Man
1995 Dr. Stern
- Save Me
1994 Barton
- The Rockford Files: I Still Love L.A.
1994 Mickey Ryder
- Magic Kid
1993 Tony
- Dark Dreams
1993 Phil
- The Force Within
1993 Police Chief
- Search for the Great Sharks
1992 Narrator (voice)
- Dead Girls Don't Tango
1992 Rheinhardt
- Cafe Romeo
1992 Nino
- Space Case
1992 General Maxwell
- Original Intent
1992 Judge May
- Terror on Track 9
1992 Chief Mleczko
- Last Call
1991 Morris Thayer
- No Retreat, No Surrender 3: Blood Brothers
1990 John Alexander
- Down the Drain
1990 Don Santiago
- A Show of Force
1990 Walker Ryan
- Body Chemistry
1990 Dr. Pritchard
- Club Fed
1990 Vince Hooligan
- The Game
1988 Schekel
- Steele Justice
1987 Harry
- The River That Harms
1987 Narrator
- Great Transport
1983
- My Body, My Child
1982 Joe Cabrezi
- Computers Are People, Too!
1982 Narrator
- Earthbound
1981 Conrad
- Hangar 18
1980 Frank Lafferty
- The Plutonium Incident
1980 Harry Skirvan
- Defiance
1980 Karenski
- Meteor
1979 General Easton
- Return to Fantasy Island
1978 Brian Faber
- Ring of Passion
1978 Paul Gallico
- Mission to Glory: A True Story
1977 Father at San Bruno Mission
- Journey from Darkness
1975 Dr. Schroeder
- Sky Hei$t
1975 Captain Monty Ballard
- Hit Lady
1974 Jeffrey Baine
- Unwed Father
1974 Scott Simmons
- Terror on the 40th Floor
1974 Howard Foster
- Skyway to Death
1974 Bob Parsons
- Child Under a Leaf
1974 The Husband
- The President's Plane Is Missing
1973 Col. Doug Henderson
- You'll Never See Me Again
1973 Lt. John Stillman
- Honor Thy Father
1973 Narrator (voice)
- Silent Running
1972 Neal - Berkshire’ Captain (voice/uncredited)
- Ben
1972 Cliff Kirtland
- The Trouble With People
1972 Detective (Story 3)
- Drive Hard, Drive Fast
1972 Eric Bradley
- And Then They Forgot God
1971 Arthur Thompson
- Murder Once Removed
1971 Lt. Phil Proctor
- Zoos of the World
1970 Narrator (voice)
- Wild River: The Colorado
1970 Narrator
- A Clear and Present Danger
1970 Jordan Boyle
- The Whole World Is Watching
1969 Brian Darrell
- Any Second Now
1969 Doctor Raul Valdez
- The St. Valentine's Day Massacre
1967 Albert Wienshank
- The Young Lovers
1964 Prof. Reese
- Four Boys and a Gun
1957 Policeman killed during robbery (uncredited)
