William Morgan Sheppard

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

as Self

That Guy... Who Was In That Thing 3: Trek Stars

as Self

Last Man Club

as Will Hodges

The Librarians

as Teddy Chislington

Free Birds

as (voice)

April Apocalypse

as Pops

The Devil's Dozen

The Last Mark

as Uncle Bill

Mysterious Island

as Captain Nemo

Prep & Landing: Naughty vs. Nice

as Big Guy (voice)

For Christ's Sake

as Father Monahan

Prep & Landing Stocking Stuffer: Operation: Secret Santa

as Big Guy (voice)

Farewell Mr. Kringle

as Kris Kringle

Young Justice

as Sardath (voice)

Meeting Spencer

as Larry Lind

Prep & Landing

as Big Guy (voice)

Star Trek

as Vulcan Science Minister (uncredited)

Legend of the Seeker

as The Keeper (voice)

Over Her Dead Body

as Father Marks

Along the Way

as Mr. Hereck

Mad Men

as Robert Pryce

Transformers

as Captain Witwicky

The Prestige

as Merrit

Love's Abiding Joy

as Scottie

Dexter

Love's Long Journey

as Scottie

Criminal Minds

as John Caulfield

It's Always Sunny in Philadelphia

as Father Cullen

Doctor Who

as Canton Delaware

Doctor Who

as Old Canton Delaware

NCIS

as Marcin 'Mr. Pain' Jerek

Atlantis: Milo's Return

as Erik Hellstrom (voice)

Gods and Generals

as Gen. Isaac Trimble

Small Town Conspiracy

as Taylor

Justice League

as Merlin (voice)

Alias

as Milo Sabine

Crossing Jordan

as Clive Alpert

Gilmore Girls

as Town Elder

The Hungry Bachelors Club

as Mr. Ringold

Charmed

as Merrill

The Wild Thornberrys

as Lead Jackal (voice)

Pocahontas II: Journey to a New World

as Additional Voice Talents (voice)

Nether World

as Old Timer

The Escape

as Long

Goldrush: A Real Life Alaskan Adventure

as Whiskers (credited as W. Morgan Sheppard)

The Lottery

as Mayor Warner

Sometimes They Come Back... Again

as Father Archer Roberts

Poltergeist: The Legacy

as Grave Digger

JAG

as Maj. Viktor Lushov

American Gothic

as Mr. Emmett

Star Trek: Voyager

as Qatai

Following Her Heart

as Father

Good King Wenceslas

as Tomas

Gargoyles

as Petros Xanatos (voice)

Gargoyles

as King Kenneth (voice)

Gargoyles

as Odin (voice)

Gargoyles

as Odin/Petros Xanatos (voice)

Gargoyles

as Radar/Security Guard (voice)

Iron Man

as Dum Dum Dugan (voice)

Babylon 5

as The Soul Hunter

Babylon 5

as Warleader G'Sten

Diagnosis: Murder

as Dr. Tom Arneberg

Gettysburg

as Maj. Gen. Isaac R. Trimble / Narrator

Biker Mice from Mars

as Lawrence Limburger (voice)

Frasier

as Mr. Drake

SeaQuest DSV

as The Professor

seaQuest DSV

as The Professor

Needful Things

as Father Meehan

There Goes the Neighborhood

as Trick Bissell

Star Trek VI: The Undiscovered Country

as Klingon Commander

Wild at Heart

as Mr. Reindeer

Quantum Leap

as Gooshie, the Miner

Lucky Stiff

as Pa

Elvira: Mistress of the Dark

as Vincent Talbot

Cry Freedom

as Policeman (as Morgan Sheppard)

Star Trek: The Next Generation

as Dr. Ira Graves

Gunsmoke: Return to Dodge

as Digger McCloud

Crossbow

Max Headroom

as Blank Reg

Designing Women

Theban Plays: Oedipus at Colonus

as Chorus

The Doctor and the Devils

as Landlord

MacGyver

as Dr. Zito

Max Headroom: 20 Minutes into the Future

as Blank Reg

A.D.

as Gracchus 1 episode, 1985

The Dirty Dozen: Next Mission

as German General

Paint Me a Murder

as Mahaffy

Murder, She Wrote

as Dr. Fredrick Grundberg

Hammer House of Mystery and Suspense

as Mahaffy

The Zany Adventures of Robin Hood

as Saxon Thief

Lassiter

as Sweeny

The Keep

as Alexandru

Nutcracker

as George Peacock

The Day of the Triffids

as Bill's Father

Masada

as Sergeant

Carpathian Eagle

as Hospital Gardener

The Elephant Man

as Man in Pub

Shōgun

as Specz

Hammer House of Horror

as Hospital Gardener

Hawk the Slayer

as Ranulf

The Sea Wolves

as 'Patch' Lovecroft

Keep Smiling

as Harry Cowper

Minder

as John

The Legend of King Arthur

as Gorlois

Rebecca

as Ben

The Nativity

as Flavius

Out

as Mr. Smith

Enemy at the Door

as Raymond Girard

The Professionals

as Malenski

Target

as Barman

The Duellists

as Fencing Master

The New Avengers

as Walters

Antony and Cleopatra

as Scarus

The Sweeney

as Det. Chief Insp. Morrison

Churchill's People

as Sabinianus

Play for Today

as Harry Cowper

Tell Me Lies

Marat/Sade

as A Mad Animal

Strongroom

as Alec (as Morgan Sheppard)