Movies (As Crew)
Sorted by Release DateUntitled The Exorcist Film
William Peter Blatty will be
89 in Untitled The Exorcist Film
as 'Characters'.
Fri, Mar 13 2026
Short Cuts : The Exorcist
William Peter Blatty would have been no older than
89 in Short Cuts : The Exorcist
as 'Original Film Writer'.
Sun, Jun 30 2024
The Exorcist: Believer
William Peter Blatty would have been no older than
89 in The Exorcist: Believer
as 'Characters'.
Wed, Oct 04 2023
Dominion: Prequel to The Exorcist
William Peter Blatty was
77 in Dominion: Prequel to The Exorcist
as 'Characters'.
Fri, May 20 2005
Exorcist: The Beginning
William Peter Blatty was
76 in Exorcist: The Beginning
as 'Characters'.
Fri, Aug 20 2004
The Fear of God: 25 Years of The Exorcist
William Peter Blatty was
70 in The Fear of God: 25 Years of The Exorcist
as 'Thanks'.
Sat, Jun 13 1998
The Exorcist III
William Peter Blatty was
62 in The Exorcist III
as 'Director, Screenplay, Novel'.
Fri, Aug 17 1990
The Ninth Configuration
William Peter Blatty was
52 in The Ninth Configuration
as 'Novel, Screenplay, Director, Producer'.
Fri, Feb 29 1980
Exorcist II: The Heretic
William Peter Blatty was
49 in Exorcist II: The Heretic
as 'Characters'.
Fri, Jun 17 1977
The Exorcist
William Peter Blatty was
45 in The Exorcist
as 'Producer, Novel, Screenplay'.
Wed, Dec 26 1973
The Great Bank Robbery
William Peter Blatty was
41 in The Great Bank Robbery
as 'Screenplay'.
Tue, Jun 24 1969
What Did You Do in the War, Daddy?
William Peter Blatty was
38 in What Did You Do in the War, Daddy?
as 'Screenplay'.
Wed, Aug 31 1966
Promise Her Anything
William Peter Blatty was
38 in Promise Her Anything
as 'Screenplay'.
Tue, Feb 22 1966
John Goldfarb, Please Come Home!
William Peter Blatty was
37 in John Goldfarb, Please Come Home!
as 'Writer'.
Wed, Mar 24 1965
A Shot in the Dark
William Peter Blatty was
36 in A Shot in the Dark
as 'Screenplay'.
Tue, Jun 23 1964
The Man from the Diners' Club
William Peter Blatty was
35 in The Man from the Diners' Club
as 'Screenplay, Story'.
Wed, Apr 17 1963
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages