William Morgan Sheppard

Gilmore Girls

2000 · Town Elder

5.0

Star Trek

2009 · Vulcan Science Minister (uncredited)

4.5

The Prestige

2006 · Merrit

4.0

Transformers

2007 · Captain Witwicky

3.0

Dexter

2006

3.0

Criminal Minds

2005 · John Caulfield

The Elephant Man

1980 · Man in Pub

Atlantis: Milo's Return

2003 · Erik Hellstrom (voice)

Doctor Who

2005 · Canton Delaware

Charmed

1998 · Merrill

NCIS

2003 · Marcin 'Mr. Pain' Jerek

Wild at Heart

1990 · Mr. Reindeer

Star Trek: The Next Generation

1987 · Dr. Ira Graves

Mad Men

2007 · Robert Pryce

Star Trek VI: The Undiscovered Country

1991 · Klingon Commander

Pocahontas II: Journey to a New World

1998 · Additional Voice Talents (voice)

It's Always Sunny in Philadelphia

2005 · Father Cullen

Young Justice

2010 · Sardath (voice)

Star Trek: Voyager

1995 · Qatai

MacGyver

1985 · Dr. Zito

Frasier

1993 · Mr. Drake

Free Birds

2013 · (voice)

Quantum Leap

1989 · Gooshie, the Miner

Alias

2001 · Milo Sabine

The Duellists

1977 · Fencing Master

Elvira: Mistress of the Dark

1988 · Vincent Talbot

Needful Things

1993 · Father Meehan

Justice League

2001 · Merlin (voice)

Babylon 5

1994 · The Soul Hunter

The Librarians

2014 · Teddy Chislington