| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Bettcher | Crew | Camera | Camera Operator |
Bruce Fowler Jr. | Crew | Production | Production Manager |
Dan Wallin | Crew | Sound | Scoring Mixer |
Dick Moder | Crew | Directing | First Assistant Director |
Donald Brooks | Crew | Costume & Make-Up | Costume Design |
Edward Morey III | Crew | Camera | Second Assistant Camera |
Fred Harpman | Crew | Art | Art Direction |
Fred Williams | Crew | Costume & Make-Up | Makeup Artist |
 Glenn Gould | Crew | Sound | Musician |
Hugh Strain | Crew | Sound | Sound Mixer |
Joel Cox | Crew | Editing | Assistant Editor |
Leo Lotito Jr. | Crew | Costume & Make-Up | Makeup Artist |
 Loren Janes | Crew | Crew | Stunts |
Margaret Tary | Crew | Directing | Script Supervisor |
Marty Wunderlich | Crew | Art | Property Master |
Marvin March | Crew | Art | Set Decoration |
Mel Traxel | Crew | Camera | Still Photographer |
 Michael Crichton | Crew | Writing | Novel |
Michael Dryhurst | Crew | Production | Associate Producer |
 Mike Hodges | Crew | Writing | Screenplay, Director, Producer |
Nessa Hyams | Crew | Production | Casting |
Nicholas Stevenson | Crew | Sound | Sound Editor |
R. Anthony Brown | Crew | Production | Location Manager |
 Richard H. Kline | Crew | Camera | Director of Photography |
Robert Dijoux | Crew | Directing | Second Assistant Director |
Robert L. Wolfe | Crew | Editing | Editor |
Sherry Wilson | Crew | Costume & Make-Up | Hairstylist |
Vittorio Nino Novarese | Crew | Costume & Make-Up | Costume Design |
William Randall Jr. | Crew | Sound | Sound |
Raul A. Bruce | Crew | Sound | Boom Operator |
Ronald Vidor | Crew | Camera | First Assistant Camera |
Charles E. James | Crew | Costume & Make-Up | Wardrobe Master |
Jeremy Hume | Crew | Editing | Assistant Editor |
Charles Randall | Crew | Sound | Boom Operator |
Dorothy Naja | Crew | Production | Production Secretary |
Ron Riner | Crew | Crew | Driver |
Edna Taylor | Crew | Costume & Make-Up | Wardrobe Master |
Al Baerthlin | Crew | Camera | Assistant Camera |
Douglas Pettibone | Crew | Crew | Special Effects |
Kay Hoff | Crew | Production | Production Secretary |
Glenn Dunn | Crew | Crew | Craft Service |
Tye Osward | Crew | Costume & Make-Up | Wardrobe Master |
Willie Wiles | Crew | Art | Assistant Property Master |
Herb Rindenow | Crew | Art | Leadman |
Harold Broner | Crew | Art | Construction Coordinator |
Wilbur Kinnett | Crew | Lighting | Gaffer |
Kenneth Adams | Crew | Camera | Key Grip |
Jim Martell | Crew | Production | Extras Casting |
William Koselka | Crew | Crew | Technical Advisor |
Leonard S. Smith Jr. | Crew | Directing | Second Assistant Director |
Vernon White | Crew | Production | Publicist |
 Al Checco | Cast | Actor | Farley |
 Burke Byrnes | Cast | Actor | Benson's Guard |
Dee Carroll | Cast | Actress | Night Nurse |
 Donald Moffat | Cast | Actor | Dr. Arthur McPherson |
 Fred Sadoff | Cast | Actor | Police Doctor |
 Gene Borkan | Cast | Actor | Benson's Guard |
 George Holmes | Cast | Actor | Reporter |
 George Segal | Cast | Actor | Harry Benson |
 Ian Wolfe | Cast | Actor | Priest |
 Jack Colvin | Cast | Actor | Detective |
 James B. Sikking | Cast | Actor | Ralph Friedman |
 Jason Wingreen | Cast | Actor | Instructor |
 Jill Clayburgh | Cast | Actress | Angela Black |
 Jim Antonio | Cast | Actor | Richards |
 Joan Hackett | Cast | Actress | Dr. Janet Ross |
 Jordan Rhodes | Cast | Actor | First Questionnaire |
 Lee de Broux | Cast | Actor | Reporter |
 Matt Clark | Cast | Actor | Gerhard |
 Michael C. Gwynne | Cast | Actor | Dr. Robert Morris |
 Michael Jeffers | Cast | Actor | Reporter |
 Michael Santiago | Cast | Actor | Orderly |
 Nicholas Worth | Cast | Actor | Orderly |
 Norman Burton | Cast | Actor | Det. Capt. Anders |
 Richard Dysart | Cast | Actor | Dr. John Ellis |
 Robert Ito | Cast | Actor | Anesthetist |
 Rutanya Alda | Cast | Actress | Nurse |
 Steve Kanaly | Cast | Actor | Edmonds |
 Victor Argo | Cast | Actor | Orderly |
 William Hansen | Cast | Actor | Dr. Ezra Manon |
Clark Ross | Cast | Actor | Orderly |
 Bob Harks | Cast | Actor | Orderly |
Joe Pine | Cast | Reporter | |
| Person | Type | Job | Role(s) |
