| Actor | James Mason (as Bunny Barnes), Marguerite Allan (as Veronica), Wally Patch (as Villars), Andrews Engelmann (as Stiegelman), Ian Fleming* (as Stephen Shand) |
| Director | Adrian Brunel |
| Writer | Edgar Wallace, Frank Witty |
| Links | https://www.imdb.com/title/tt0028139/ |
Added by erjburgos