"A nightclub star helps trap an enemy agent on the trail of an American newsman."
Vera Ralston
as Maria Mazarek, aka Maritza
Richard Arlen
as John Craig
Erich von Stroheim
as Deresco
Otto Kruger
as Alexis Vanderlyn
Eduardo Ciannelli
as Blanco
Robert Livingston
as Bill Flanagan
Mona Barrie
as Evelyn
Frank Orth
as Murgatroyd
Sarah Edwards
as Maude Perry-Tonides
Alice Fleming
as Agatha Sanford-Richards
Leon Belasco
as Fado Singer
Kenne Duncan
as Paul--Deresco Aide
Ruth Roman
as Checkroom Girl
Hazel Dohlman
as Casino Guest (uncredited)
George Sherman
Director
Doris Gilbert
Screenplay
Elizabeth Meehan
Story
Arthur Roberts
Editor
Dane Lussier
Writer
Charles Maxwell
Music
Associate Producer
John Alton
Director of Photography