Acting

2023

as Self (archive footage)

2019

as Self

2013

2010		The Exorcist Locations: Georgetown Then and Now as Self
2010		Raising Hell: Filming the Exorcist as Himself

2004

as Lui-même

2002

as self

1998

as Self - Author & Producer

1986

as Himself

1980

as Dr. Fromme (uncredited)

1973

as The Producer (uncredited)

1958

as Policeman (as Bill Blatty)