Marco St. John
- Deadly Justice
2024 James Powell
- Urban Country
2018 Judge Jacobs
- Novitiate
2017 Father Luca
- Mississippi River Sharks
2017 Big Bill Braddock
- Indiscretion
2016 Governor Wallace
- Fantastic Four
2015 DC Military Official (Area 57)
- Zipper
2015 John Tamlin
- Return to Sender
2015 Older Man
- Parallels
2015 Promoter
- Relentless Justice
2014 Ingrassia
- Barefoot
2014 Mr. Vincent
- Shadow People
2013 Professor Fisher
- The Campaign
2012 Husband (uncredited)
- Rites of Spring
2012 The Stranger
- The Philly Kid
2012 Doctor
- Dylan Dog: Dead of Night
2011 Borelli
- Leonie
2010 Routolo
- Treme
2010
- Bad Lieutenant: Port of Call New Orleans
2009 Eugene Gratz
- The Loss of a Teardrop Diamond
2008 Mr. Willow
- My Mom's New Boyfriend
2008 Inspector Laborde
- New Orleans, Mon Amour
2008 Sinclair
- Beyond the Wall of Sleep
2006 Dr. Fenton
- Things That Hang from Trees
2006 Sheriff Hank Bullard
- Snow Wonder
2005 Judge Tilma
- At Last
2005 Frank Singleton
- Mr. 3000
2004 Reporter
- The Punisher
2004 Police Chief Morris
- Frankenfish
2004 Chief
- The Brooke Ellison Story
2004 Literature Professor
- Vicious
2003 Colonel Hardwick
- Thelma & Louise: The Last Journey
2003 Truck Driver (archive footage)
- Monster
2003 Evan / Undercover "John"
- Runaway Jury
2003 Daley
- The Badge
2002 Big Six Rayburn
- Keeper of Souls
2001 Deputy Wilkes
- Sacrifice
2000 Dr. Hector Salcodo
- The Truth About Juliet
1998 Jack Green
- The Dangerous
1995 Polk
- Hard Target
1993 Dr. Morton
- Walker, Texas Ranger
1993 Evan Calder
- Homicide: Life on the Street
1993 Patrick McCusker
- Thelma & Louise
1991 Truck Driver (uncredited)
- State of Grace
1990 Cavello
- Blue Bayou
1990 Morley Rickerts
- The Package
1989 Marth
- Friday the 13th: A New Beginning
1985 Sheriff Tucker
- The Equalizer
1985 Victor Thorpe
- Tightrope
1984 Leander Rolfe
- Dixie: Changing Habits
1983 Emcee
- Cat People
1982 Policeman
- The Six of Us
1982
- Remington Steele
1982 Doc Gridley
- American Playhouse
1982 Banfield
- Night of the Juggler
1980 Hampton Richmond Clayton III
- Superman
1978 Mugger's Arm in Alley (uncredited)
- Contract on Cherry Street
1977 Eddie Manzaro
- The Next Man
1976 Justin
- Ball Four
1976
- Kojak
1973 Tony Papas
- The Mind Snatchers
1972 Lawrence Shannon
- Cleopatra
1970
- The Plastic Dome of Norma Jean
1966 Bobo
- Route 66
1960 Johnnie Simmons
- Naked City
1958 Dom Capado
- Gunsmoke
1955 Virgil Bonner
- Blackwater Blues
Big Tuna
