At the height of World War II, the Germans discover that a certain British personage is to stay at the country house of Lord Buckley. They devise a plan whereby they will kidnap the real Lord Buckley, and send to England an actor who will masquerade, lie in wait for the visitor with a number of gunmen, and take him back to Germany.
| Actor | Role |
|---|---|
 Gordon HarkerGeoge Hawkins | Geoge Hawkins |
 Raymond LovellHausemann / Lord Buckley | Hausemann / Lord Buckley |
 Finlay CurrieCaptain Andrew Fletcher | Captain Andrew Fletcher |
 Philip FriendJohn Cooper | John Cooper |
 Jean KentFrances Lane | Frances Lane |
| FFrederick CooperCharles | Charles |
 Carl JaffeSchultz | Schultz |
 John SalewWilson | Wilson |
 Veronica RoseMiss Conway | Miss Conway |
 Anthony HawtreyBrent | Brent |
| AAnthony HollesWaiter | Waiter |
 Patrick AherneMellows | Mellows |
| FFrank BagnallLehmann | Lehmann |
 Ferdy MayneGerman Radio Operator | German Radio Operator |
 Friedrich RichterWolheim | Wolheim |
| LLeonard SharpMiles | Miles |
| CCecil BevanLord Buckley's Butler | Lord Buckley's Butler |
| NNoel DaintonPolice Inspector | Police Inspector |