Carol Mathews - Posing as Carol Evans
CPO Steve Fletcher - Posing as Steve Roberts
CPO Jimmy Woodford
Cronjer - Spy Ring Chief (as William von Brincken)
Fletcher - Posing as Peter
Nick Salado - Café Owner
Slavins - Spy Ring Member (as George Sorrell)
Joe Benji - Bar Owner / Spy
Capt. Daly - Navy Intelligence Officer
Babe - Henchman
Pickpocket - Posing as a Singing Drunk
Navy Captain
Cabbie (uncredited)