| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Dick Moder | Crew | Directing | Assistant Director |
Edward A. Biery | Crew | Editing | Editor |
John B. Mansbridge | Crew | Art | Art Direction |
 John Frankenheimer | Crew | Directing | Director |
 Leonard Rosenman | Crew | Sound | Original Music Composer, Conductor |
Maurice De Packh | Crew | Sound | Orchestrator |
Robert Dozier | Crew | Writing | Writer |
Robert H. Planck | Crew | Camera | Director of Photography |
Robert Swink | Crew | Editing | Editor |
 Saul Bass | Crew | Art | Title Designer |
Stuart Millar | Crew | Production | Producer |
William Stevens | Crew | Art | Set Decoration |
 Barry Truex | Cast | Actor | Lynn Spears' Friend (uncredited) |
Bill Couch | Cast | Actor | Boy (uncredited) |
 Byron Foulger | Cast | Actor | Mr. Doyle (uncredited) |
 Caryl Lincoln | Cast | Actress | Theater Patron (uncredited) |
 Charles Davis | Cast | Actor | Detective |
 Eddie Ryder | Cast | Actor | Man in Movie Theatre (uncredited) |
 Edith Evanson | Cast | Actress | Lottie (uncredited) |
 Guy Prescott | Cast | Actor | Man (uncredited) |
 Jack Mullaney | Cast | Actor | Confused Boy |
 James Daly | Cast | Actor | Tom Ditmar |
 James Gregory | Cast | Actor | Sergeant Shipley |
 James MacArthur | Cast | Actor | Hal Ditmar |
Jeffrey Silver | Cast | Actor | Jerry Doyle |
Jimmy Pickford | Cast | Boy (uncredited) | |
 Kim Hunter | Cast | Actress | Helen Ditmar |
 Leon Alton | Cast | Actor | Peter Kalish (uncredited) |
 Marian Seldes | Cast | Actress | Mrs. Morse (uncredited) |
 Noble 'Kid' Chissell | Cast | Actor | Detective (uncredited) |
Norman Ollestad | Cast | Actor | Boy (uncredited) |
Oliver Cross | Cast | Actor | Man at Police Station (uncredited) |
Paul Power | Cast | Actor | Theater Patron (uncredited) |
Terry Kelman | Cast | Actor | Donald Morse (uncredited) |
 Tom Pittman | Cast | Actor | Lynn Spears |
 Whit Bissell | Cast | Actor | Grubbs |
 Roxanne Arlen | Cast | Actress | Carhop (uncredited) |
 Paul Wallace | Cast | Boy (uncredited) | |
Whitey Haupt | Cast | Boy (uncredited) | |
Murray Pollack | Cast | Actor | Theater Patron (uncredited) |
Gary Stewart | Cast | Boy (uncredited) | |
Sid Kane | Cast | Actor | Man (uncredited) |
Betty Hanna | Cast | Mrs. Doyle (uncredited) | |
Anthony Mazzola | Cast | Boy (uncredited) | |
Mitzi Blake | Cast | Usherette (uncredited) | |
Jean Corbett | Cast | Woman in Movie Theatre (uncredited) | |
Nancy Moore | Cast | Milk Counter Girl (uncredited) | |
Howard Price | Cast | Doorman at Movie Theatre (uncredited) | |
| Person | Type | Job | Role(s) |
