(1990) Wild at Heart

as Mr. Reindeer

(1985) The Doctor and the Devils

as Landlord

(1980) The Elephant Man

as Man in Pub

(1993) Gettysburg

as Maj. Gen. Isaac R. Trimble / Narrator

(1998) The Escape

as Long

(2005) Love's Long Journey

as Scottie

(2006) Love's Abiding Joy

as Scottie

(1980) Hawk the Slayer

as Ranulf

(1983) The Keep

as Alexandru

(2009) Prep & Landing

as Big Guy (voice)

(2008) Over Her Dead Body

as Father Marks

(2009) Star Trek

as Vulcan Science Minister (uncredited)

(1985) Max Headroom: 20 Minutes into the Future

as Blank Reg

(1984) Lassiter

as Sweeny

(2010) Mysterious Island

as Captain Nemo

(2003) Small Town Conspiracy

as Taylor

(1987) Gunsmoke: Return to Dodge

as Digger McCloud

(2010) Meeting Spencer

as Larry Lind

(1982) Nutcracker

as George Peacock

(2011) Prep & Landing: Naughty vs. Nice

as Big Guy (voice)

(2010) Prep & Landing Stocking Stuffer: Operation: Secret Santa

as Big Guy (voice)

(2010) Farewell Mr. Kringle

as Kris Kringle

(2011) For Christ's Sake

as Father Monahan

(2013) The Devil's Dozen

as ---

(1975) Antony and Cleopatra

as Scarus

(2007) Along the Way

as Mr. Hereck

(1998) Pocahontas II: Journey to a New World

as Additional Voice Talents (voice)

(2003) Gods and Generals

as Gen. Isaac Trimble

(2012) The Last Mark

as Uncle Bill

(1978) The Nativity

as Flavius

(2013) April Apocalypse

as Pops

(1988) Lucky Stiff

as Pa

(2006) The Prestige

as Merrit

(2016) Last Man Club

as Will Hodges

(1984) Paint Me a Murder

as Mahaffy

(1993) Needful Things

as Father Meehan

A World War II Fairytale: The Making of Michael Mann's 'The Keep'

as Himself

(1980) The Sea Wolves

as 'Patch' Lovecroft

(1996) Sometimes They Come Back... Again

as Father Archer Roberts

(1988) Elvira: Mistress of the Dark

as Vincent Talbot

(1986) Theban Plays: Oedipus at Colonus

as Chorus

(1999) The Hungry Bachelors Club

as Mr. Ringold

(1996) The Lottery

as Mayor Warner

(1984) The Zany Adventures of Robin Hood

as Saxon Thief

(1968) Tell Me Lies

as ---

(2007) Transformers

as Captain Witwicky

(1967) Marat/Sade

as A Mad Animal

(1962) Strongroom

as Alec (as Morgan Sheppard)

(1998) Goldrush: A Real Life Alaskan Adventure

as Whiskers

(1977) The Duellists

as Fencing Master

(1980) Keep Smiling

as Harry Cowper

(1980) Carpathian Eagle

as Hospital Gardener

(1994) Good King Wenceslas

as Tomas

(2019) That Guy... Who Was In That Thing 3: Trek Stars

as Self

(1994) Following Her Heart

as Father

(2003) Atlantis: Milo's Return

as Erik Hellstrom (voice)

(1991) Star Trek VI: The Undiscovered Country

as Klingon Commander

(2013) Free Birds

as (voice)

(1992) There Goes the Neighborhood

as Trick Bissell

(1987) Star Trek: The Next Generation

as Dr. Ira Graves

(1995) Star Trek: Voyager

as Qatai

(1993) Biker Mice from Mars

as Lawrence Limburger (voice)

(1993) Frasier

as Mr. Drake

(1994) Babylon 5

as The Soul Hunter

(1987) Max Headroom

as Blank Reg

(1994) Gargoyles

as Petros Xanatos (voice)

(1993) Diagnosis: Murder

as Dr. Tom Arneberg

(2005) Doctor Who

as Canton Delaware

(2001) Justice League

as Merlin (voice)

(1998) The Wild Thornberrys

as Lead Jackal (voice)

(1979) Minder

as John

(2005) Doctor Who

as Old Canton Delaware

(1980) Hammer House of Horror

as Hospital Gardener

(2010) Young Justice

as Sardath (voice)

(2021) The Center Seat: 55 Years of Star Trek

as Self

(2000) Gilmore Girls

as Town Elder

(1989) Quantum Leap

as Gooshie, the Miner

(1985) A.D.

as Gracchus 1 episode, 1985

(1994) Babylon 5

as Warleader G'Sten

(1993) seaQuest DSV

as The Professor

(1970) Play for Today

as Harry Cowper

(1994) Iron Man

as Dum Dum Dugan (voice)

(2005) Criminal Minds

as John Caulfield

(1996) Poltergeist: The Legacy

as Grave Digger

(2007) Mad Men

as Robert Pryce

(1995) JAG

as Maj. Viktor Lushov

(2006) Dexter

as ---

(1985) MacGyver

as Dr. Zito

(1979) The Legend of King Arthur

as Gorlois

(2008) Legend of the Seeker

as The Keeper (voice)

(1980) Shōgun

as Specz

(2005) It's Always Sunny in Philadelphia

as Father Cullen

(1998) Charmed

as Merrill

(1981) The Day of the Triffids

as Bill's Father

(1984) Murder, She Wrote

as Dr. Fredrick Grundberg

(1984) Hammer House of Mystery and Suspense

as Mahaffy

(2001) Crossing Jordan

as Clive Alpert

(2014) The Librarians

as Teddy Chislington

(1978) Enemy at the Door

as Raymond Girard

(1978) Out

as Mr. Smith

(1977) The Professionals

as Malenski

(1986) Designing Women

as ---

(1975) The Sweeney

as Det. Chief Insp. Morrison