"How long can she remain"
An undercover U.S. Immigration agent falls in love with an immigrant attempting to enter the United States through Havana, Cuba in an illegal smuggling ring.
Joseph H. LewisDirector
Marianne Lorress
Peter Karczag INS aka Josef Gombush
Chief Frank Westlake, INS
Palinov, Gulf Stream Cafe Havana
Frenchman, Palinov's Tout
Archer Delby James, Pilot
Harry Nordell
Jack
Lt. Lannahan, NYC Cop
Lt. Carfagno, Cuban Cop
Ramon Santez
Asa Sestina, Deported Mobster
Beryl Sandring
Mr. Sandring
Elizabeth Alonescu
Dimitri Matthias
Lt. Maxon, Navy Flyer
Cuban Dancer
Young Cuban Man (uncredited)
Young Cuban Girl (uncredited)
Chemist (uncredited)
Tourist (uncredited)
Italian Wife (uncredited)
Storekeeper (uncredited)
Operator (uncredited)
Maria, Marianne's Landlady (uncredited)
Bellboy (uncredited)
Spanish Girl (uncredited)
Waiter (uncredited)
Flower Vendor (uncredited)
Surgeon (uncredited)
Stewardess (uncredited)
Embassy Official (uncredited)
Alien (uncredited)
Vice Consul (uncredited)
Child (uncredited)
Vendor (uncredited)
Policeman (uncredited)
Woman with Musician (uncredited)
Sergeant (uncredited)
Sketch Artist (uncredited)
Italian Boy (uncredited)
Clerk (uncredited)
Bartender (uncredited)
Guide (uncredited)
Sam (uncredited)
José (uncredited)
Girl (uncredited)
Charwoman (uncredited)
Lorena (uncredited)
Joe - Airport Attendant (uncredited)
Italian (uncredited)
Man at Immigration Office (uncredited)
Bar Patron (uncredited)
Jolly Motorman (uncredited)
Cafe Proprietor (uncredited)
Slinky Man (uncredited)
Airport Dispatcher (uncredited)
