Two Americans in England--a wealthy playboy and an actress--join forces to stop international spies.
| Actor | Role |
|---|---|
 Sally EilersThelma Coldwater | Thelma Coldwater |
 Ben LyonWally Sawyer | Wally Sawyer |
| HHarry TateGeorge | George |
| HH.F. MaltbyHerr Doctor | Herr Doctor |
 Harold WarrenderNBG | NBG |
 Andrews EngelmannCO | CO |
 Dennis HoeyMNT | MNT |
 Henry VictorKPO | KPO |
 Marcelle RogezGirl | Girl |
 Robert RiettiBoy | Boy |
 Stewart GrangerExtra | Extra |