William O'Malley

Biography

William J. O'Malley (August 18, 1931 – July 15, 2023) was an American priest, teacher and author. His only acting credit is Father Joseph Kevin Dyer in William Friedkin's The Exorcist (1973).

Movies & TV Shows

1. The Exorcist (1973) — Father Joseph Kevin Dyer
2. The Fear of God: 25 Years of The Exorcist (1998) — Self - 'Fr. Dyer'
3. Fear and Love: The Story of The Exorcist (2024) — Self