Characters played by Jean Arthur
Congresswoman Phoebe Frost
Characters played by Marlene Dietrich
Erika Von Schluetow
Characters played by John Lund
Captain John Pringle
Characters played by Millard Mitchell
Colonel Rufus J. Plummer
Characters played by Peter von Zerneck
Hans Otto Birgel
Characters played by Stanley Prager
Mike
Characters played by William Murphy
Joe
Characters played by Raymond Bond
Congressman Pennecot
Characters played by Boyd Davis
Congressman Giffin
Characters played by Robert Malcolm
Congressman Kramer
Characters played by Charles Meredith
Congressman Yandell
Characters played by Michael Raffetto
Confressman Salvatore
Characters played by Damian O'Flynn
Lieutenant Colonel
Characters played by Frank Fenton
Major Mathews
Characters played by James Lorimer
Lieutenant Hornby (as James Larmore)