
Richard Lynch (February 12, 1940 – June 19, 2012) was an American actor best known for portraying villains in films and television.
His film credits included The Sword and the Sorcerer, Invasion USA, The Seven-Ups, Scarecrow, Little Nikita, Bad Dreams, God Told Me To, and Halloween. He appeared in science fiction productions, including Battlestar Galactica (as Wolfe) and its sequel series Galactica 1980 (as Commander Xaviar). He also appeared in such shows as Starsky and Hutch, Baretta, T. J. Hooker, Blue Thunder, Airwolf, The A-Team, Charmed and Star Trek: The Next Generation.
Description above from the Wikipedia article Richard Lynch, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Halloween
2007 · as Principal Chambers

Invasion U.S.A.
1985 · as Mikhail Rostov

Trancers II
1991 · as Dr. Wardo

The Barbarians
1987 · as Kadar

The Lords of Salem
2013 · as Reverend Hawthorne (uncredited)

The Seven-Ups
1973 · as Moon

Starsky & Hutch
1975 · as Zane

Little Nikita
1988 · as Scuba

Scarecrow
1973 · as Jack Riley

Maximum Force
1992 · as Max Tanabe

Puppet Master III: Toulon's Revenge
1992 · as Major Krauss

Laid to Rest
2009 · as Mr. Jones

The Sword and the Sorcerer
1982 · as Cromwell

Nightforce
1987 · as Bishop

Death Match
1994 · as Jimmie Fratello

Necronomicon
1993 · as Jethro De Lapoer

Scanner Cop
1994 · as Karl Glock

God Told Me To
1976 · as Bernard Phillips