Captain Vinka Kovalenko defects from Russia, but not for political reasons. She defects because she feels discriminated against as a woman. Captain Chuck Lockwood gets the order to show her the bright side of capitalism, while she tries to convince him of the superiority of communism. Naturally, they fall in love, but there's still the KGB, which doesn't like the idea of having a defected Russian officer running around in London.
| Directing | Ralph Thomas | Director |
| Writing | Ben Hecht | Screenplay |
| Production | Betty E. Box | Producer |
| Production | Harry Saltzman | Producer |
| Sound | Benjamin Frankel | Music |
| Editing | Frederick Wilson | Editor |
| Art | Carmen Dillon | Art Direction |
| Costume & Make-Up | W.T. Partleton | Makeup Artist |
| Production | Denis Holt | Production Manager |
| Art | Vernon Dixon | Set Dresser |
| Art | Ernest Archer | Art Department Assistant |
| Costume & Make-Up | Yvonne Caffin | Costume Design |
| Camera | H. A. R. Thomson | Camera Operator |
| Camera | Ernest Steward | Director of Photography |
| Directing | James H. Ware | Assistant Director |
| Directing | Joan Davis | Continuity |
| Sound | John W. Mitchell | Sound Recordist |
| Sound | Gordon K. McCallum | Sound Recordist |
| Sound | Roger Cherrill | Sound Editor |
