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| Cast |  
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| Bob Lawrence | BANKS, Leslie |  
| Abbott | LORRE, Peter |  
| Jill Lawrence | BEST, Edna |  
| Betty Lawrence | PILBEAM, Nova |  
| Clive | WAKEFIELD, Hugh |  
| Louis Bernard | FRESNAY, Pierre |  
| Ramon | VOSPER, Frank |  
| Agnes,the nurse | OATES, Cicely |  
| Gibson | CURZON, George |  
| [Mrs Brockett] | GREET, Clare |  
| Police Inspector Binstead | CLARKE-SMITH, D.A. |  
| [George Barbor, the dentist] | OSCAR, Henry |  
| [gang member] | WARMINGTON, S.J. |  
| [policeman with rifle] | PIPER, Frederick |  
| [policeman with rifle] | ATKINSON, Frank |  
| [shopkeeper] | PATON, Charles |  
| [hotel manager] | DE LUNGO, Tony |  
| [.] | HILL-MITCHELSON |  
| [.] | LUCY, Arnold |  
| [.] | WILD, Edward |  
|   | CALLAGHAN Helen |  
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| Credits |  
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| Director | HITCHCOCK, Alfred |  
| Production Company | Gaumont-British Picture Corporation |  
| Studio | Shepherd's Bush Studios |  
| Associate Producer | MONTAGU, Ivor |  
| Scenario | RAWLINSON, A.R. |  
| Scenario | GREENWOOD, Edwin |  
| [Story] By | BENNETT, Charles |  
| [Story] By | WYNDHAM-LEWIS, D.B. |  
| Additional Dialogue | WILLIAMS, Emlyn |  
| Photography | COURANT, Curt |  
| Music | BENJAMIN, Arthur |  
| Musical Director | LEVY, Louis |  
| Editor | STEWART, Hugh |  
| Art Direction | JUNGE, Alfred |  
| [Cameraman] | LLOYD, Ted |  
| [Producer] | BALCON, Michael |  
| [Art Director] | PROUD, Peter |  
| Recordist | McNALLY, Frank |  
| Unit Production Manager | BEVILLE, Richard |  
| [Assistant Director] | TENNYSON, Penrose |  
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