​Richard Marcus (born September 19, 1945) is an American actor, best known for his roles in St. Elsewhere, Tremors, and The Pretender.
Enemy Mine
Arnold
Deadly Friend
Harry
Tremors
Nestor
Cannibal Campout
Rich - Cannibal
Jesse
Ray Butler
The Pretender: Island of the Haunted
William Raines
The Being
Joe the Lab Assistant
The Pretender 2001
William Raines
Motorist
The Motorist
Desperado
Emmett, Deputy / Jailer
And the Band Played On
Reporter (uncredited)