| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Piantadosi | Crew | Sound | Sound Re-Recording Mixer |
Arthur W. Forney | Crew | Editing | Assistant Editor |
Carl Fullerton | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Carline Davis-Dyer | Crew | Directing | Script Supervisor |
Chris Strong | Crew | Lighting | Electrician |
Chuck Gaspar | Crew | Crew | Special Effects |
Colin Waddy | Crew | Sound | Sound Editor |
Craig Reardon | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Daniel Melnick | Crew | Production | Executive Producer |
Darryl M. Athons | Crew | Costume & Make-Up | Costumer |
David Silver | Crew | Production | Unit Production Manager |
 Dick Smith | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Dione Taylor | Crew | Costume & Make-Up | Hairstylist |
Donald Harris | Crew | Sound | Music Editor |
Eric Jenkins | Crew | Editing | Editor |
Fred Stafford | Crew | Sound | Sound Editor |
Garrett Brown | Crew | Camera | Steadicam Operator |
Gary Daigler | Crew | Directing | Assistant Director |
Howard Feuer | Crew | Production | Casting |
Howard Gottfried | Crew | Production | Producer |
 James Glennon | Crew | Camera | Camera Operator |
Jay Wertz | Crew | Sound | Sound Editor |
Jeremy Ritzer | Crew | Production | Casting |
Joel Thurm | Crew | Production | Additional Casting |
John Corigliano | Crew | Sound | Original Music Composer |
John M. Woodward | Crew | Crew | Transportation Coordinator |
 Jordan Cronenweth | Crew | Camera | Director of Photography |
 Ken Russell | Crew | Directing | Director |
Larry L. Fuentes | Crew | Crew | Special Effects Assistant |
Les Fresholtz | Crew | Sound | Sound Re-Recording Mixer |
Marvin E. Lewis | Crew | Sound | Boom Operator |
Michael Colgan | Crew | Sound | Supervising Sound Editor |
Michael Hancock | Crew | Costume & Make-Up | Makeup Artist |
Michael Minkler | Crew | Sound | Sound Re-Recording Mixer |
Morgan Renard | Crew | Camera | Still Photographer |
 Paddy Chayefsky | Crew | Writing | Screenplay, Novel |
Paul Pav | Crew | Production | Location Manager |
Peter Schindler | Crew | Directing | Second Assistant Director |
Richard Macdonald | Crew | Art | Production Design |
 Rick Baker | Crew | Costume & Make-Up | Makeup Artist, Special Effects Makeup Artist |
Roger Irvin | Crew | Art | Construction Coordinator |
Ruth Myers | Crew | Costume & Make-Up | Costume Design |
Sal Martorano | Crew | Lighting | Electrician |
Scott Bartlett | Crew | Crew | Technical Advisor |
Sidney H. Greenwood | Crew | Art | Property Master |
 Stuart Baird | Crew | Production | Associate Producer |
Thomas L. Roysden | Crew | Art | Set Decoration |
Thomas Penick | Crew | Editing | Assistant Editor |
Bob Rose | Crew | Camera | Key Grip |
Johnny E. Jensen | Crew | Camera | First Assistant Camera |
 Willie D. Burton | Crew | Sound | Sound Mixer |
Gary Holt | Crew | Lighting | Gaffer |
Stan Cockerell | Crew | Art | Assistant Property Master |
Fred Stafford | Crew | Sound | Sound Editor |
Don Higgins | Crew | Sound | Sound Editor |
Bran Ferren | Crew | Visual Effects | Visual Effects Director |
Ronald C. Jacobs | Crew | Art | Leadman |
Adam Glick | Crew | Lighting | Lighting Technician |
Carey Jones | Crew | Camera | Second Assistant Camera |
Tony Dyson | Crew | Art | Props |
Jeff Howard | Crew | Art | Assistant Art Director |
Laurey Condon | Crew | Sound | Assistant Sound Editor |
Shanan Harrell | Crew | Costume & Make-Up | Costumer |
Stephen Kolzak | Crew | Production | Additional Casting |
 Blair Brown | Cast | Actress | Emily Jessup |
 Bob Balaban | Cast | Actor | Arthur Rosenberg |
 Charles Haid | Cast | Actor | Mason Parrish |
 Charles White-Eagle | Cast | The Brujo | |
Deborah Baltzell | Cast | Schizophrenic Patient | |
 Drew Barrymore | Cast | Actress | Margaret Jessup |
 Evan Richards | Cast | Actor | Young Rosenberg |
 Francis X. McCarthy | Cast | Actor | Obispo |
 George Gaynes | Cast | Actor | Dr. Wissenschaft |
 Hap Lawrence | Cast | Actor | Endocrinology Fellow |
 Jack Murdock | Cast | Actor | Hector Orteco |
 John Larroquette | Cast | Actor | X-Ray Technician |
 John Walter Davis | Cast | Actor | Medical Technician |
Megan Jeffers | Cast | Grace Jessup | |
 Miguel Godreau | Cast | Actor | Primal Man |
Paul Larsson | Cast | Actor | Charlie Thomas |
 Thaao Penghlis | Cast | Actor | Echeverria |
 William Hurt | Cast | Actor | Professor Eddie Jessup |
 Peter Brandon | Cast | Actor | Hobart |
 Dori Brenner | Cast | Actress | Sylvia Rosenberg |
| Person | Type | Job | Role(s) |
