Film

  • Lilith … Howie (9-27-1964) (Premiere: United Kingdom, 9-20-2964)
  • Petulia … Fred Six (salesman) (6-10-1968)
  • M*A*S*H … Father John Patrick “Dago Red” Mulcahy (1-25-1970)
  • Brewster McCloud … The Lecturer (12-5-1970)
  • McCabe and Mrs. Miller … Pat Sheehan (6-24-1971)
  • Bleep!  Arthur the Egg (8-18-1971) (rereleased in 1983 as Teenage Tease)
  • Pete ‘n’ Tillie … Jimmy Twitchell (12-17-1972)
  • Images … Hugh (12-18-1972) (Premiere: Cannes Film Festival, May 1972)
  • The Hindenburg … Major Napier (12-25-1975)
  • The Big Bus … Father Kudos (6-23-1976)
  • King Kong … Roy Bagley (12-17-1976) (Premiere: France, 9-8-1976)
  • The Eyes of Laura Mars … Donald Phelps (8-2-1978)
  • Where the Buffalo Roam … Harris (4-25-1980)
  • 3:15 The Moment of Truth … Principal Horner (1-31-1986)
  • Walker … Major Siegfried Henningson (12-4-1987)
  • Police Academy 5: Assignment Miami Beach … Tony Stark (3-`8-1988)
  • My Best Friend is a Vampire … Modoc (5-6-1988) (Premiere: West Germany, 10-1-1987)
  • The Feud … Reverton (5-4-1989) (Premiere: Canada, 1989)
  • Star Trek VI: The Undiscovered Country … Colonel West (2-6-1991)
  • The Player … Actor (Himself) (4-10-1992)
  • The Ballad of Little Joe … Straight Hollander (8-20-1993)
  • Batman Forever … Dr. Burton (6-16-1995)
  • Los Locos: Posse Rides Again … Presidente (12-20-1997)
  • Inspector Gadget … Dr. Artemus Bradford (7-23-1999)
  • The Patriot … Reverend Oliver (6-27-2000)
  • We All Fall Down … Tim (10-12-2000)
  • Burning Down the House: Medicine Show … Pierre (2-7-2001)
  • The Princess Diaries … Prince of Genovia (voice) (7-29-2001)
  • Snide and Prejudice … Dr. Sam Cohen (11-9-2002) (Premiere: Cannes Film Festival, 5-11-1997)
  • Eulogy … Parson Banke (10-15-2004)
  • Evermore … Granpa Charles (11-18-2013)
  • This is Happening … Cal Plotz (4-17-2015)
  • Certain Women … Albert (Premiere: Sundance, 1-24-2016)

Father Mulcahy