A newspaper reporter sets out to track down the murderer of a policeman.
| Actor | Role |
|---|---|
 James MasonJim Martin | Jim Martin |
 Virginia CherrillJanet Graham | Janet Graham |
 Alastair SimMacPherson | MacPherson |
| IIan ColinRonnie Carson | Ronnie Carson |
| CClifford McLaglenRudolf Weinhart | Rudolf Weinhart |
 Donald WolfitInspector Greville | Inspector Greville |
| CCyril ChosackJules | Jules |
 Bernard MilesCharlie (uncredited) | Charlie (uncredited) |
 Michael WildingNewspaper Telephone Operator (uncredited) | Newspaper Telephone Operator (uncredited) |