William Peter Blatty

Date of birth 7 January 1928

Writer filmography

Exorcist III, The (1990) (also novel Legion)

Ninth Configuration, The (1980)

Exorcist, The (1973) (also novel)

Darling Lili (1970)

Great Bank Robbery, The (1969)

Gunn (1967)

Promise Her Anything (1966)

What Did You Do in the War, Daddy? (1966)

John Goldfarb, Please Come Home (1965)

Shot in the Dark, A (1964)

Director filmography

Dimiter (1998)

Exorcist III, The (1990)

Ninth Configuration, The (1980)

Actor filmography

Ninth Configuration, The (1980) (uncredited) .... Dr. Froame

No Place to Land (1958)

Producer filmography

Ninth Configuration, The (1980)

Exorcist, The (1973)