| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allen Weisinger | Crew | Costume & Make-Up | Makeup Artist |
Arthur J. Ornitz | Crew | Camera | Director of Photography |
Ben Edwards | Crew | Art | Production Design |
Bernard Johnson | Crew | Costume & Make-Up | Costume Design |
Christopher Nowak | Crew | Art | Art Direction |
David Taylor | Crew | Writing | Writer |
David Taylor | Crew | Production | Associate Producer |
Frederic C. Weiler | Crew | Art | Set Decoration |
Harry Keller | Crew | Editing | Editor |
Henry Rosenbaum | Crew | Writing | Writer, Associate Producer |
Joe Cranzano | Crew | Costume & Make-Up | Makeup Artist |
 Lynn Stalmaster | Crew | Production | Casting |
 Martin Ransohoff | Crew | Production | Producer |
Melville Tucker | Crew | Production | Executive Producer |
Richard Stenta | Crew | Production | Unit Production Manager |
 Sidney Poitier | Crew | Directing | Director |
Tom Scott | Crew | Sound | Original Music Composer |
Toni Howard | Crew | Production | Casting |
Joseph Cascio | Crew | Costume & Make-Up | Hairstylist |
Candace Allen | Crew | Directing | Second Assistant Director |
 Arthur French | Cast | Actor | Dispatcher on R.R. Platform |
 Beau Starr | Cast | Actor | Cop Passenger |
 Bill Beutel | Cast | Actor | Anchorman |
Bill Moor | Cast | Terrance Martin | |
 Bradford English | Cast | Actor | Guard #1 |
Craig Vandenburgh | Cast | Actor | Mr. Magic |
David Froman | Cast | Actor | Man on Escalator |
 Donald Symington | Cast | Actor | Manager in Club |
 Doris Belack | Cast | Actress | Building Manager |
Edmund Genest | Cast | Actor | Calder Assistant |
Edwin McDonough | Cast | Actor | Radar Technician #1 |
 Frankie Faison | Cast | Actor | Cop Driver |
 Gene Wilder | Cast | Actor | Michael Jordon |
 Gilda Radner | Cast | Actress | Kate Hellman |
 James Greene | Cast | Actor | Doorman |
 James Tolkan | Cast | Actor | Conferee |
 Jay Garner | Cast | Actor | Buck |
 Jay O. Sanders | Cast | Actor | Katz |
John Blood | Cast | Actor | Detective on R.R. Platform |
Johnny Brown | Cast | Actor | Bus Driver |
 Johnny Sekka | Cast | Actor | Lacey |
 Jonathan Winters | Cast | Actor | Mr. Puckett (uncredited) |
 Josef Sommer | Cast | Actor | Adrian Pruitt |
 Kathleen Quinlan | Cast | Actress | Janet Dunn |
 Larry Bryggman | Cast | Actor | Stacy |
 Larry Pine | Cast | Actor | Interrogator |
Mildred Brion | Cast | Biddy in Post Office | |
 Pat Corley | Cast | Actor | Pilot |
 Peter Boyden | Cast | Actor | Mailman |
Peter Iacangelo | Cast | Actor | Cop on R.R. Platform |
 Richard Widmark | Cast | Actor | Ransom |
 Robert Prosky | Cast | Actor | Hiram Calder |
Sam Gray | Cast | Dr. John Wolff | |
Stephen D. Newman | Cast | Calder Aide | |
 Victor Argo | Cast | Actor | Pallbearer |
 William Sadler | Cast | Actor | Hotel Clerk |
Anthony McKay | Cast | Club Member #2 | |
 Stan Rodarte | Cast | Actor | Passenger on the Bus (uncredited) |
Brian Carney | Cast | Radar Technician #2 | |
Don Plumley | Cast | Club Member #1 | |
 Sanford Gibbons | Cast | Actor | FBI / Cabbie (uncredited) |
Jordan Walker-Pearlman | Cast | Boy on Escalator (uncredited) | |
Nat Habib | Cast | Cab Driver | |
Mike Tremont | Cast | Assassin (uncredited) | |
 John Richard Petersen | Cast | Actor | Soldier (uncredited) |
Richard Russell Ramos | Cast | Actor | Man at Taxi |
Donna R. Fowler | Cast | Woman on Escalator | |
David Snell | Cast | Clerk in Club | |
Michael Cullum | Cast | Interrogator #2 (uncredited) | |
Richard Southern | Cast | Guard #2 | |
Floyd Ennis | Cast | Bartender in Club | |
John Greenwood | Cast | Clerk in Post Office | |
Libi Staiger | Cast | Buck's Wife | |
Rick Rizzo | Cast | Undertaker (uncredited) | |
John Wylie | Cast | Waiter in Club | |
Bobby Buka | Cast | Boy with Gun | |
| Person | Type | Job | Role(s) |
