| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cyril Hume | Crew | Writing | Adaptation |
David Raksin | Crew | Sound | Original Music Composer |
Fredrick Y. Smith | Crew | Editing | Editor |
Howard Dimsdale | Crew | Writing | Writer |
 Joseph H. Lewis | Crew | Directing | Director |
Lawrence Taylor | Crew | Writing | Story |
Paul Vogel | Crew | Camera | Director of Photography |
Samuel Marx | Crew | Production | Producer |
Al Hill Jr. | Cast | Policeman (uncredited) | |
 Ann Codee | Cast | Actress | Maria, Marianne's Landlady (uncredited) |
Bret Hamilton | Cast | Operator (uncredited) | |
 Bruce Cowling | Cast | Actor | Archer Delby James, Pilot |
 Carl Milletaire | Cast | Actor | José (uncredited) |
Carlo Tricoli | Cast | Mr. Sandring | |
 Charles Wagenheim | Cast | Actor | Ramon Santez |
 Dan White | Cast | Actor | Airport Dispatcher (uncredited) |
 David Bond | Cast | Actor | |
 David Clarke | Cast | Actor | Operator (uncredited) |
David Cota | Cast | Actor | Bellboy (uncredited) |
Don Garner | Cast | Actor | Dimitri Matthias |
Eddie Le Baron | Cast | Guide (uncredited) | |
Esther Zeitlin | Cast | Actress | Beryl Sandring |
Felipe Turich | Cast | Actor | Slinky Man (uncredited) |
Gary Jackson | Cast | Italian Boy (uncredited) | |
 George Macready | Cast | Actor | Palinov, Gulf Stream Cafe Havana |
Harry Lang | Cast | Actor | Clerk (uncredited) |
 Hedy Lamarr | Cast | Actress | Marianne Lorress |
 James Craig | Cast | Actor | Chief Frank Westlake, INS |
Jay Barney | Cast | Actor | Chemist (uncredited) |
Jay Lawrence | Cast | Actor | Bartender (uncredited) |
Joe Dominguez | Cast | Actor | Flower Vendor (uncredited) |
 John Hodiak | Cast | Actor | Peter Karczag INS aka Josef Gombush |
Julia Montoya | Cast | Charwoman (uncredited) | |
 King Donovan | Cast | Actor | Surgeon (uncredited) |
 Lillian Molieri | Cast | Actress | Girl (uncredited) |
 Mario Siletti | Cast | Actor | Cafe Proprietor (uncredited) |
Marta Mitrovich | Cast | Elizabeth Alonescu | |
 Martín Garralaga | Cast | Actor | Policeman (uncredited) |
Michael Dugan | Cast | Actor | Embassy Official (uncredited) |
 Nacho Galindo | Cast | Actor | Vendor (uncredited) |
 Nedrick Young | Cast | Actor | Harry Nordell |
 Nita Bieber | Cast | Actress | Cuban Dancer |
 Paul Fierro | Cast | Actor | Alien (uncredited) |
 Paul Picerni | Cast | Actor | Italian (uncredited) |
Pilar Del Rey | Cast | Actress | Spanish Girl (uncredited) |
 Renzo Cesana | Cast | Actor | Asa Sestina, Deported Mobster |
 Richard Crane | Cast | Actor | Lt. Maxon, Navy Flyer |
 Rico Alaniz | Cast | Actor | Young Cuban Man (uncredited) |
 Robert Foulk | Cast | Actor | Vice Consul (uncredited) |
 Robert Osterloh | Cast | Actor | Lt. Lannahan, NYC Cop |
 Rodolfo Hoyos Jr. | Cast | Actor | Policeman (uncredited) |
 Steve Pendleton | Cast | Actor | Joe - Airport Attendant (uncredited) |
 Steven Geray | Cast | Actor | Frenchman, Palinov's Tout |
 Steven Hill | Cast | Actor | Jack |
Tom Greenway | Cast | Actor | Sergeant (uncredited) |
Tony Roux | Cast | Actor | Jolly Motorman (uncredited) |
 Trevor Bardette | Cast | Actor | Lt. Carfagno, Cuban Cop |
Spencer Chan | Cast | Actor | Storekeeper (uncredited) |
 Paula Drew | Cast | Actress | Stewardess (uncredited) |
 Movita | Cast | Actress | Lorena (uncredited) |
Barry Brooks | Cast | Actor | Tourist (uncredited) |
Jose Portugal | Cast | Man at Immigration Office (uncredited) | |
Arthur M. Loew Jr. | Cast | Sam (uncredited) | |
Paul Ravel | Cast | Bar Patron (uncredited) | |
George Ramsey | Cast | Actor | Tourist (uncredited) |
Phyllis Graffeo | Cast | Woman with Musician (uncredited) | |
Norma Topaz | Cast | Tourist (uncredited) | |
Nina Bara | Cast | Young Cuban Girl (uncredited) | |
Tom Hern | Cast | Sketch Artist (uncredited) | |
Angela Carabella | Cast | Italian Wife (uncredited) | |
Ellen Charlesworth | Cast | Tourist (uncredited) | |
George L. Derrick | Cast | Waiter (uncredited) | |
Frank Francone | Cast | Child (uncredited) | |
| Person | Type | Job | Role(s) |
