| Person | Type | Job | Role(s) |
|---|---|---|---|
 Barry Shear | Crew | Directing | Director |
 David Gerber | Crew | Production | Executive Producer |
Donald Douglas | Crew | Editing | Editor |
 Ernest Tidyman | Crew | Writing | Writer |
Grady Hunt | Crew | Costume & Make-Up | Costume Design |
Jacques R. Marquette | Crew | Camera | Director of Photography |
Jay Daniel | Crew | Production | Producer |
Jerrold Immel | Crew | Sound | Music |
Richard Lawrence | Crew | Art | Art Direction |
 Virgil W. Vogel | Crew | Directing | Director |
Ward Preston | Crew | Art | Art Direction |
Jim Benson | Crew | Editing | Editor |
John V. LaBarbera | Crew | Editing | Editor |
 Andrew Masset | Cast | Actor | Felton |
Bill Adler | Cast | Actor | |
 Brett Halsey | Cast | Actor | Prosecutor |
 Brian Keith | Cast | Actor | Charles Kandell |
 Brian Kerwin | Cast | Actor | Jack Vanda |
 Byron Morrow | Cast | Actor | Harry Bliss |
 David Groh | Cast | Actor | Tony Guidice |
 Frederic Downs | Cast | Actor | Old-Timer |
George Brenlin | Cast | Actor | Fred Forster |
 Howard Da Silva | Cast | Actor | Jack Eisenstadt |
 Jacques Aubuchon | Cast | Actor | Robins |
Jean Holloway | Cast | Actress | Mrs. Goff |
 Jim Haynie | Cast | Actor | |
 Jo Van Fleet | Cast | Actress | Mother Vanda |
 Joe Don Baker | Cast | Actor | Tommy Vanda |
 Joe Santos | Cast | Actor | Arthur 'Art' Konigsburg |
 John Quade | Cast | Actor | Loading Dock Foreman |
 Joseph Ruskin | Cast | Actor | Bill Davis |
 Karen Black | Cast | Actress | Rose Vanda-Buchanan |
 Kevin Hagen | Cast | Actor | Paul Hackett |
 Lance LeGault | Cast | Actor | Stevens |
 Laraine Stephens | Cast | Actress | Norma Greer |
 Lee Delano | Cast | Actor | Fred Goff |
Michael Mullins | Cast | Actor | Sean Murphy |
 Paul Stewart | Cast | Actor | Vince Ianelli |
 Ralph Bellamy | Cast | Actor | Ben Frelinghuysen |
 Read Morgan | Cast | Actor | |
 Red Buttons | Cast | Actor | Solly Weiss |
 Scott Brady | Cast | Actor | Armstrong |
 Sean Garrison | Cast | Actor | Tex |
Suzanne Lederer | Cast | Actress | Catherine |
 Ted White | Cast | Actor | |
 Than Wyenn | Cast | Actor | Judge |
 Tom Atkins | Cast | Actor | Buck Buchanan |
 Victor Holchak | Cast | Actor | Lonny |
 Victor Jory | Cast | Actor | Hillman |
 Walter Barnes | Cast | Actor | Al Grove |
 William Bronder | Cast | Actor | |
 William Lucking | Cast | Actor | Sham Murphy |
 John Durren | Cast | Actor | Dan Feldon |
William Kirby Cullen | Cast | Actor | Bobby Vanda |
Tom Regan | Cast | Detective #2 | |
Nora Boland | Cast | Actress | |
Don Reid | Cast | Faraday | |
Tony Ramirez | Cast | Sean Murphy at Age 10 | |
Bill Jelliffe | Cast | Britt - FBI Man | |
David Levy | Cast | Carl Biaggi | |
Johnny Alpaugh | Cast | Bobby Vanda at Age 10 | |
Judie Carroll | Cast | Secretary | |
Samantha McCoy | Cast | Secretary | |
Bess Gatewood | Cast | Receptionist | |
Don Furneaux | Cast | Driver | |
| Person | Type | Job | Role(s) |
