Filmography: William Peter Blatty

2000

The Exorcist: Director's Cut (The Version You've Never Seen) (R)Release Date: September 22, 2000
Cast: Jason Miller, Ellen Burstyn, Max von Sydow, Lee J. Cobb, Kitty Winn
Director: William Friedkin
Writer: William Peter Blatty

1990

The Exorcist III (R)Release Date: August 17, 1990
Cast: George C. Scott, Ed Flanders, Brad Dourif, Jason Miller, Nicol Williamson
Director: William Peter Blatty
Writer: William Peter Blatty

1980

The Ninth Configuration (R)Release Date: February 29, 1980
Cast: Stacy Keach, Scott Wilson, Jason Miller, Ed Flanders, Neville Brand
Director: William Peter Blatty
Writer: William Peter Blatty

1973

The Exorcist (R)Release Date: December 26, 1973
Cast: Ellen Burstyn, Linda Blair, Max von Sydow, Lee J Cobb, Kitty Winn
Director: William Friedkin
Writer: William Peter Blatty

1970

Darling Lili (G)Release Date: January 1, 1970
Cast: Julie Andrews, Rock Hudson
Director: Blake Edwards
Writer: Blake Edwards, William Peter Blatty

1966

What Did You do in the War, Daddy? (1966) (NR)Release Date: August 31, 1966
Cast: James Coburn, Dick Shawn, Carroll O'Connor, Sergio Fantoni, Giovanna Ralli
Director: Blake Edwards
Writer: William Peter Blatty, Blake Edwards

Promise Her Anything (1966) (NR)Release Date: January 1, 1966
Cast: Warren Beatty, Robert Cummings, Hermione Gingold, Leslie Caron, Cathleen Nesbitt
Director: Arthur Hiller
Writer: William Peter Blatty

Other

The Man from the Diners' Club (NR)Cast: Danny Kaye, Cara Williams, Martha Hyer, Telly Savalas, Everett Sloane
Director: Frank Tashlin
Writer: William Peter Blatty