| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dan Wallin | Crew | Sound | Scoring Mixer |
 Eddie Hice | Crew | Crew | Stunt Double |
Frank L. Brown | Crew | Art | Set Dresser |
Gene Milford | Crew | Editing | Editor |
Gordon Bau | Crew | Costume & Make-Up | Makeup Supervisor |
Hank Searls | Crew | Writing | Novel |
Jack Poplin | Crew | Art | Art Direction |
Jean Burt Reilly | Crew | Costume & Make-Up | Hairstylist |
 Jimmy Lydon | Crew | Production | Producer |
 Leonard Rosenman | Crew | Sound | Original Music Composer |
Ralph S. Hurst | Crew | Art | Set Decoration |
 Robert Altman | Crew | Directing | Director |
Russell Llewellyn | Crew | Production | Unit Manager |
 Stacy Harris | Crew | Directing | Script Supervisor |
Victor Vallejo | Crew | Directing | Assistant Director |
 William Conrad | Crew | Production | Executive Producer |
William W. Spencer | Crew | Camera | Director of Photography |
 Loring Mandel | Crew | Writing | Screenplay |
Bob Fender | Crew | Crew | Unit Publicist |
Everett A. Hughes | Crew | Sound | Sound |
Arthur Bernard | Cast | Actor | Coopersmith (uncredited) |
 Barbara Baxley | Cast | Actress | Jean |
 Bobby Riha | Cast | Actor | Stevie Stegler |
 Charles Aidman | Cast | Actor | Gus |
Charles Irving | Cast | Actor | Seidel |
 Christopher Riordan | Cast | Actor | Employee (uncredited) |
Clete Roberts | Cast | Actor | Announcer (uncredited) |
 Garrison True | Cast | Actor | Engineer (uncredited) |
Harry Ellerbe | Cast | Actor | Croyden (uncredited) |
Ivan Bonar | Cast | Actor | Nogrady (uncredited) |
 James Caan | Cast | Actor | Lee Stegler |
James Johnson | Cast | Actor | Technician (uncredited) |
Jana Pearce | Cast | Girl (uncredited) | |
 Joanna Moore | Cast | Actress | Mickey Stegler |
 Michael Murphy | Cast | Actor | Rick |
 Mike Farrell | Cast | Actor | Houston Engineer (uncredited) |
 Ray Ballard | Cast | Actor | Manager (uncredited) |
Robert Buckingham | Cast | Party Guest (uncredited) | |
 Robert Duvall | Cast | Actor | Chiz |
 Robert Ridgely | Cast | Actor | Little Bob (uncredited) |
Ron Doyle | Cast | Actor | Reporter (uncredited) |
Ron Stokes | Cast | Actor | Technician (uncredited) |
Stacy Harris | Cast | Actor | Technician (uncredited) |
Stephen Coit | Cast | Actor | Ehrman |
 Steve Ihnat | Cast | Actor | Ross Duellan |
 Ted Knight | Cast | Actor | Walter Larson |
William Conrad | Cast | Actor | TV Newscaster (voice) (uncredited) |
 Mike Lally | Cast | Actor | Technician (uncredited) |
 George Blagoi | Cast | Actor | Reporter (uncredited) |
Bob Peoples | Cast | Reporter (uncredited) | |
Robert Cunningham | Cast | Technician (uncredited) | |
Jerry Rush | Cast | Cameraman (uncredited) | |
Benjie Bancroft | Cast | Technician (uncredited) | |
John Rayner | Cast | Dunc | |
Betty Bresler | Cast | Ross's Secretary (uncredited) | |
Ray Pourchot | Cast | Reporter (uncredited) | |
Frank Mathias | Cast | Technician (uncredited) | |
David Greene | Cast | Technician (uncredited) | |
Stewart Rose | Cast | Reporter (uncredited) | |
Don Rizzan | Cast | Technician (uncredited) | |
Sharron Frye | Cast | Marion (uncredited) | |
Vincent Howard | Cast | Facility Director (uncredited) | |
| Person | Type | Job | Role(s) |
