- Clark Gable
- McKinley B. Thompson
- Hedy Lamarr
- Theodore
- Oscar Homolka
- Vasiliev
- Felix Bressart
- Vanya
- Eve Arden
- Jane Wilson
- Sig Ruman
- Emil Von Hofer
- Natasha Lytess
- Olga
- Vladimir Sokoloff
- Michael Bastakoff
- Edgar Barrier
- Rubick
- Georges Renavent
- Laszlo
- Mikhail Rasumny
- Russian Officer
- Ed Agresti
- Press Correspondent
- Alexander Asro
- Russian Waiter
- William Bailey
- Press Correspondent
- Al Bain
- Marriage Bureau Customer
- Lici Balla
- Russian Woman
- Leon Belasco
- Comrade Baronoff - Hotel Manager
- John Bleifer
- Russian Marriage License Clerk / Russian Tank Co-Pilot (uncredited)
- Sven Hugo Borg
- Streetcar Passenger
- Matthew Boulton
- British World Press Attendee
- Jimmy Dime
- Marriage Bureau Customer
- Sam Harris
- Press Correspondent
- Ilia Khmara
- Russian Man
- Keye Luke
- World Press Attendee With Glasses
- Michael Mark
- Goronoff - the Bellhop
- Eric Mayne
- Press Correspondent
- Alex Melesh
- Effeminate Streetcar Conductor
- Manuel ParÃs
- Press Correspondent
- John Picorri
- World Press Attendee Standing Next to Von Hofer
- Shimen Ruskin
- Russian Bridegroom
- Larry Steers
- Press Correspondent
- Count Stefenelli
- Press Correspondent
