| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Page | Crew | Directing | Director |
 Barbara Peeters | Crew | Production | Location Manager |
 Bruce Logan | Crew | Camera | Director of Photography |
Daniel H. Blatt | Crew | Production | Executive Producer |
Edgar J. Scherick | Crew | Production | Producer |
Garth Craven | Crew | Editing | Editor |
Gavin Lambert | Crew | Writing | Screenplay |
Harriet B. Helberg | Crew | Production | Casting |
 J. Michael Riva | Crew | Art | Production Design |
Jane Ruhm | Crew | Costume & Make-Up | Costume Design |
Joanne Greenberg | Crew | Writing | Novel |
Lewis John Carlino | Crew | Writing | Screenplay |
Michael Hausman | Crew | Production | Producer, Executive In Charge Of Production |
Paul Chihara | Crew | Sound | Original Music Composer |
 Roger Corman | Crew | Production | Executive Producer |
Toby Carr Rafelson | Crew | Art | Production Design |
Peggy Names | Crew | Sound | Boom Operator |
Art Names | Crew | Sound | Sound Mixer |
Don McKenzie | Crew | Production | Production Assistant |
Terence F. Deane | Crew | Production | Producer |
 Ben Piazza | Cast | Actor | Jay Blake |
 Bibi Andersson | Cast | Actress | Dr. Fried |
 Carol Worthington | Cast | Actress | Spastic Patient |
Carole Androsky | Cast | Actress | Nurse |
 Clint Howard | Cast | Actor | Baseball Catcher |
 Cynthia Szigeti | Cast | Actress | Nurse |
 Dennis Quaid | Cast | Actor | Shark, Baseball Pitcher |
 Diane Varsi | Cast | Actress | Sylvia |
Donald Bishop | Cast | Actor | Doctor |
 Irene Roseen | Cast | Actress | The Sisters |
 Jan Burrell | Cast | Actress | Pacing Patient |
 Jeff Conaway | Cast | Actor | Lactamaeon |
 Kathleen Quinlan | Cast | Actress | Deborah Blake |
Leigh Curran | Cast | Actress | Patient |
 Lorraine Gary | Cast | Actress | Ester Blake |
 Lynne Marie Stewart | Cast | Actress | The Sisters |
 Mary Carver | Cast | Actress | Eugenia |
 Nancy Parsons | Cast | Actress | Singing Patient |
 Norman Alden | Cast | Actor | McPherson |
 Pamela Guest | Cast | Actress | Student Nurse |
 Paul Jenkins | Cast | Actor | Dr. Royston |
 Reni Santoni | Cast | Actor | Hobbs |
 Richard Herd | Cast | Actor | Dr. Halle |
 Robert Viharo | Cast | Actor | Anterrabae |
Sarah Cunningham | Cast | Actress | Mrs. Forbes |
 Signe Hasso | Cast | Actress | Helene |
 Susan Tyrrell | Cast | Actress | Lee |
 Sylvia Sidney | Cast | Actress | Miss Coral |
 Samantha Harper | Cast | Actress | Occupational Therapist |
Juney Ellis | Cast | Actress | The Spy |
 Martine Bartlett | Cast | Actress | Secret Wife |
Darlene Craviotto | Cast | Actress | Carla |
Helen Verbit | Cast | Actress | Patient |
Gertrude Graner | Cast | Old Patient | |
 Karin Collison | Cast | Actress | Nurse |
Margo Ann Berdeshevsky | Cast | Drawing Patient | |
 Cherry Davis | Cast | Actress | Nurse |
| Person | Type | Job | Role(s) |
