A British woman on a visit to post-war Berlin is caught up in an espionage ring smuggling secrets into and out of the Eastern Bloc.
| Directing | Carol Reed | Director |
| Writing | Harry Kurnitz | Screenplay |
| Writing | Walter Ebert | Screenplay |
| Production | Carol Reed | Producer |
| Sound | John Addison | Original Music Composer |
| Camera | Desmond Dickinson | Director of Photography |
| Editing | Bert Bates | Editor |
| Production | Hugh Perceval | Producer |
| Production | Raymond Anzarut | Production Manager |
| Costume & Make-Up | Bridget Sellers | Costume Design |
| Camera | Hans Schneeberger | Director of Photography |
| Directing | Adrian Pryce-Jones | Assistant Director |
| Costume & Make-Up | Tony Sforzini | Makeup Artist |
| Costume & Make-Up | Gladys Atkinson | Hairstylist |
| Sound | Ken Ritchie | Boom Operator |
| Camera | Ray Hearne | Still Photographer |
| Camera | Kenneth J. Withers | Clapper Loader |
| Directing | Jack N. Green | Third Assistant Director |
| Sound | Barbara Hopkins | Sound |
