Director
Roy Del Ruth
DIRECTOR
Stars (in credits order)
Nelson Eddy
Karl Lang
Risë Stevens
Maria Lanyi
Nigel Bruce
Bernard Fischer
Florence Bates
Madame Helene
Dorothy Raye
Magda
Nydia Westman
Liesel - Maid
Max Barwyn
Anton
Charles Judels
Klementov
Louis Adlon
Undetermined Secondary Role (uncredited)
Jimmy Alexander
Singer - 'Seek the Spy' Sequence (uncredited)
Sig Arno
Emile, Voice Coach (uncredited)
Leon Belasco
Waiter at the Double Eagle (uncredited)
George Bookasta
Messenger with Note (uncredited)
Robert Bradford
Solo Bit in 'Thank the Lord the War is Over' Number (uncredited)
Lee Brent
Performer in Gypsy Café Sequence (uncredited)
Lorraine Bridges
James B. Carson
Stage Manager (uncredited)
Maurice Cass
Flute Player (uncredited)
Thomas Clarke
Joyce Coles
Vondell Darr
Autograph Seeker (uncredited)
Peggy Drake
Yvette Duguay
Child Singer in 'Seek the Spy' Sequence (uncredited)
Leo Galitzine
Karen X. Gaylord
Jack George
Orchestra Conductor (uncredited)
Paul Godkin
Betty Jane Graham
Grace Grant
Ellen Hall
Virginia Haroldson
Paul Keast
Solo Bit in 'Seek the Spy' Sequence (uncredited)
Faith Kruger
Zara Lee
Jack 'Tiny' Lipson
Captain Masakroff in Show (uncredited)
Roy Loomis
Eccentric Dancer in 'Seek the Spy' Sequence (uncredited)
Eric Mayne
Restaurant Patron (uncredited)
Dorothy Morris
Lee Murray
Deena Newell
Bob Priester
Buddy Raye
William Sabbot
Gabriel Soloduhin
Alan Speer
Harry Stanton
Count Stefenelli
Concert Spectator (uncredited)
Terry
Dog (uncredited)
Cas Twid
Foy Van Dolsen
Jack Vlaskin
Dave Willock
Messenger Boy with Flowers (uncredited)