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