| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan DeWitt | Crew | Crew | Dialogue Coach |
 Andrew Laszlo | Crew | Camera | Director of Photography |
 Arthur Hiller | Crew | Directing | Director |
Arthur Jeph Parker | Crew | Art | Set Decoration |
Charles Bailey | Crew | Art | Art Direction |
 Dan Perri | Crew | Art | Title Designer |
Dennis Maitland | Crew | Sound | Sound Recordist |
Fred A. Chulack | Crew | Editing | Editor |
 Neil Simon | Crew | Writing | Screenplay |
Paul Nathan | Crew | Production | Producer |
 Quincy Jones | Crew | Sound | Original Music Composer |
Walter H. Tyler | Crew | Art | Art Direction |
William A. Farley | Crew | Costume & Make-Up | Hairstylist |
Elden Ruberg | Crew | Sound | Sound Recordist |
Sharleen Rassi | Crew | Costume & Make-Up | Hairstylist |
Dale Hutchinson | Crew | Production | Production Manager |
Peter R. Scoppa | Crew | Directing | First Assistant Director |
Norbert Haring | Crew | Camera | Grip |
Don Record | Crew | Art | Title Designer |
William W. Gray | Crew | Production | Production Manager |
Clay Lambert | Crew | Costume & Make-Up | Makeup Artist |
Alfred Mazza | Cast | ||
 Ann Prentiss | Cast | Actress | Airline Stewardess |
 Anne Meara | Cast | Actress | Purse Snatching Victim in Police Station |
 Anthony Holland | Cast | Actor | Desk Clerk Night |
 Arthur Tovey | Cast | Actor | |
 Billy Dee Williams | Cast | Actor | Clifford Robinson, Lost & Found Clerk |
 Carlos Montalbán | Cast | Actor | Manuel Vargas |
 Dolph Sweet | Cast | Actor | Police Sgt Kavalefski |
 Dort Clark | Cast | Actor | Man on Train |
 Graham Jarvis | Cast | Actor | Murray the mugger |
 Jack Lemmon | Cast | Actor | George Kellerman |
Johnny Brown | Cast | Actor | Waiter in Train |
Jon Korkes | Cast | Looter | |
Merrie Lynn Ross | Cast | Actress | |
 Milt Kamen | Cast | Actor | |
 Paul Dooley | Cast | Actor | Day Desk Clerk at Hotel |
 Paul Jabara | Cast | Actor | Hippie (uncredited) |
 Philip Bruns | Cast | Actor | Officer Meyers |
 Ray Ballard | Cast | Actor | |
 Richard Libertini | Cast | Actor | Baggage Man - Boston |
 Robert King | Cast | Actor | Agent in Boston |
 Robert Nichols | Cast | Actor | Passenger |
 Robert Walden | Cast | Actor | Looter |
 Ron Carey | Cast | Actor | Barney Polacek, Cab Driver in Boston |
 Sandy Baron | Cast | Actor | Lenny Moyers |
 Sandy Dennis | Cast | Actress | Gwen Kellerman |
 Thalmus Rasulala | Cast | Actor | Police Officer |
Thomas McGowan | Cast | Actor | |
Maxwell Glanville | Cast | ||
Bob Bennett | Cast | Man in Phone Booth - Boston | |
Norma Jean Kron | Cast | ||
| Person | Type | Job | Role(s) |
