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William Friedkin as Self |
 |
Gabriele Amorth as Self |
| Directing | William Friedkin | Director |
| Writing | William Friedkin | Writer |
| Writing | Mark Kermode | Writer |
| Editing | Gary Leva | Editor |
| Production | Mickey Liddell | Producer |
| Sound | Christopher Rouse | Music |
| Production | Francesco Zippel | Line Producer |
| Production | Pete Shilaimon | Producer |
