Conhecido(a) por:
Raising Hell: Filming the Exorcist
Self 6.0
A Nona Configuração
Dr. Fromme (uncredited) 6.4
The Fear of God: 25 Years of The Exorcist
Self - Author & Producer 7.4
The Curious Case of Inspector Clouseau
self 7.0
The Exorcist Locations: Georgetown Then and Now
Self 0.0
What She Said: The Art of Pauline Kael
Self 6.7
Exorcists: The True Story
Lui-même 8.0
Hollywood Ghost Stories
Himself 5.3
Beyond Comprehension: William Peter Blatty’s The Exorcist
Self 5.0
No Place to Land
Policeman (as Bill Blatty) 3.5
O Exorcista
The Producer (uncredited) 7.7
Oscars, Actors and The Exorcist
Self 0.0
O Exorcista III
Director 6.3
Mastermind
Screenplay 4.8
The Great Bank Robbery
Screenplay 6.6
The Man from the Diners' Club
Screenplay 5.9
A Deliciosa Viuvinha
Screenplay 4.1
O Exorcista II: O Herege
Characters 4.5
Domínio: Prequela do Exorcista
Characters 5.3
O Exorcista: O Início
Characters 5.4
Lili, Minha Adorável Espiã
Writer 5.6
Papai, Você Foi Herói?
Screenplay 5.9
John Goldfarb, Please Come Home!
Writer 3.8
Um Tiro no Escuro
Screenplay 7.2
Compound 9
Author 0.0
The Exorcist: Martyrs
Characters 0.0
Gunn
Screenplay 5.6
Short cuts : L'Exorciste de William Friedkin
Original Film Writer 0.0
Tonight Starring Jack Paar
Self 7.5
The Merv Griffin Show
Self 6.8