| Person | Type | Job | Role(s) |
|---|---|---|---|
 Audrey A. Blasdel | Crew | Art | Set Decoration |
Bob Harris | Crew | Crew | Stunts |
Burtt Harris | Crew | Directing | Assistant Director |
Dan Wallin | Crew | Crew | Score Engineer |
 David Amram | Crew | Sound | Music Editor, Music |
 Elia Kazan | Crew | Directing | Director, Producer, Writer, Novel |
Frank Orsatti | Crew | Crew | Stunts |
Gene Callahan | Crew | Art | Production Design |
 Glenn R. Wilder | Crew | Crew | Stunts |
Larry Jost | Crew | Sound | Sound |
Malcolm C. Bert | Crew | Art | Art Direction |
Robert Surtees | Crew | Camera | Director of Photography |
Stefan Arnsten | Crew | Editing | Editor |
Theadora Van Runkle | Crew | Costume & Make-Up | Costume Design |
Richard Vorisek | Crew | Sound | Sound Re-Recording Mixer |
 Ann Doran | Cast | Actress | Hospital Nurse (uncredited) |
Anne Hegira | Cast | Actress | Thomna |
 Barry Sullivan | Cast | Actor | Chet Collier (uncredited) |
 Carol Eve Rossen | Cast | Actress | Gloria Anderson |
 Charles Drake | Cast | Actor | Finnegan |
 Deborah Kerr | Cast | Actress | Florence Anderson |
 Dianne Hull | Cast | Actress | Ellen Anderson |
 E.J. André | Cast | Actor | Uncle Joe |
 Faye Dunaway | Cast | Actress | Gwen |
 Harold Gould | Cast | Actor | Dr. Leibman |
 Hume Cronyn | Cast | Actor | Arthur Houghton |
John Randolph Jones | Cast | Actor | Charles |
 Kirk Douglas | Cast | Actor | Eddie Anderson |
 Michael Higgins | Cast | Actor | Michael Anderson |
 Michael Murphy | Cast | Actor | Father Draddy |
 Paul Newlan | Cast | Actor | Mr. Meyer (uncredited) |
 Philip Bourneuf | Cast | Actor | Judge Morris |
 Raymond Guth | Cast | Actor | Guard (uncredited) |
 Richard Boone | Cast | Actor | Sam Arness |
Stephen Coit | Cast | Actor | Santa Claus (uncredited) |
 William Hansen | Cast | Actor | Dr. Weeks |
Al McGranary | Cast | Board Member (uncredited) | |
Jim Halferty | Cast | Actor | Evangelos - Age 18 (uncredited) |
| Person | Type | Job | Role(s) |
