Writing Credits
| Stephen Kronish | ... | (creator) |
| Todd Ellis Kessler | ... | (written by) |
Cast (in credits order)
| Naomi Watts | ... | Kate Russell | |
| Rest of cast listed alphabetically: | |||
 |
Brooks Almy | ||
| Abraham Benrubi | ... | Vincent Konefke | |
| Ben Cardinal | |||
| Lois Dellar | ... | Bonnie Coates | |
| Bruce Greenwood | ... | Dr. Nathan Bradford | |
|
|
Terry Howson | ... | Man #3 |
| Brock Johnson | ... | Man #1 | |
| Don McWilliams | ... | Man #2 | |
|
|
Amanda O'Leary | ... | Visitor |
| Devon Odessa | ... | Violet Griffin / The Succubus | |
|
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Jake Roberts | ... | Leather Neck |
| Jeffrey D. Sams | ... | Ben Costigan | |
| Matthew Walker | |||
| Michael Watson | ... | Steve Turner | |
| Timothy Webber | |||
Produced by
| David S. Goyer | ... | executive producer |
| Stephen Kronish | ... | executive producer |
| Maggie Murphy | ... | development executive |
| Robert Parigi | ... | co-producer |
Music by
| Jeff Rona | ||
| Joseph Williams | ... | (as Joseph Stanley Williams) |
Production Design by
| Byron King | ||
Makeup Department
| Stacey Butterworth | ... | wig maker |
| Connie Parker | ... | makeup department head |
| Vince Yoshida | ... | fabricator |
| Brad Proctor | ... | special makeup effects artist (uncredited) |
Second Unit Director or Assistant Director
| Gregory Rosati | ... | third assistant director (as Greg Rosati) |
| Lidia Stante | ... | first assistant director: second unit |
Art Department
| Linda Ablack | ... | on set dresser |
| Sandy Walker | ... | set dec buyer |
Sound Department
| Jonathan Golodner | ... | sound effects editor |
| Jerry Jacobson | ... | sound effects editor |
| Cathie Speakman | ... | supervising adr editor |
Special Effects by
| Robert Martin Luther Carter | ... | special effects assistant |
Visual Effects by
| Paul Patrick Quinn | ... | visual effects producer |
| Richard Trus | ... | facility manager / vfx supervisor |
Camera and Electrical Department
| John Carron | ... | playback operator |
| Paul Guenette | ... | first assistant camera: "a" camera (1997-) |
| Morgan Kroon | ... | camera trainee |
| Aki Shigematsu | ... | second assistant camera: "a" camera |
| David S. Warner | ... | gaffer |
Editorial Department
| Lionel Barton | ... | colorist: dailies |
Music Department
| Marc Caruso | ... | music editor |
Transportation Department
| Ian Thompson | ... | transportation captain |
Additional Crew
| Jasmine McCaig | ... | production controller |
| Connie Rusgen | ... | animal trainer |