Gary Whitson has no biography available.
as (as G.W. Lawrence)
as Police Chief
as Brisco (as G.W. Lawrence)
as Himself
as Invisible Killer (as G.W. Lawrence)
as Dr. Death (as G.W. Lawrence)
as Bartender / Jacque
as The Stranger (as G.W. Lawrence)
as The Necktie Strangler
as Coroner (uncredited)
as Officer Collins (as G.W. Lawrence)
as Bar Owner (uncredited)
as The Necktie Strangler (as G.W. Lawrence)
as Chief Brisco (as G.W. Lawrence)
as Jason (as G.W. Lawrence)
as The Professor (uncredited)
as Jake Bannister (as G.W. Lawrence) (archival footage)
as Bikini Girl Killer (as G.W. Lawrence)
as Detective Simpson (as G.W. Lawrence)
as Judge (as G.W. Lawrence)
as Warden / Warlock (as G.W. Lawrence)
as Jake Bannister (as G.W. Lawrence)
as Actor in Movie (as G.W. Lawrence)
as Uncle Edgar
as Director Chet (as G.W. Lawrence)
as Stanley Burns
as Hick (as G.W. Lawrence)
as Dr. Van Allen (as G.W. Lawrence)
as Jason's Father (as G.W. Lawrence)
as Private Olaf Van Gutman (as G.W. Lawrence)
as Client (uncredited)
as Buster (as G.W. Lawrence)
as Dr. Peterson (as G.W. Lawrence)
as The guy next door
as Killer 1 (as G.W. Lawrence)
as Forest Ranger 1 (as G.W. Lawrence)
as Jack Tillman (as G.W. Lawrence)
as Bill (as G.W. Lawrence)
as Creature (As G.W. Lawrence)
as Creature (as G.W. Lawrence)
as Lieutenant Grimes
as Voice (uncredited)
as Dr. Sominus (as G.W. Lawrence)
as Daddy
as David Markham (as G.W. Lawrence)
as The Boudoir Photographer (as G.W. Lawrence)
as Boss (uncredited)
as Gary (as G.W. Lawrence)
as The Guy Next Door
as Lt. Juliano
as Marilyn's Husband (uncredited)
as (as G.W Lawrence)
as Kidnapper (as G.W. Lawrence)
as Carl
as Man (as G.W. Lawrence)
as The Killer (as G.W. Lawrence)
