Trailer
 | Peter Sallis as Philip Mallard |
 | Kenneth J. Warren as Jenks |
 | Pearl Catlin as Vivienne Mallard |
| Peter Cockburn as Newscaster |
| Daphne Goddard as Secretary |
| John Grieve as Mr. Labourne |
 | Basil Henson as Salesman |
| Calum Mill as Inspector Dwyer |
| Edward Ogden as Defending Counsel |
 | Geoffrey Palmer as Basil Mallard |
| Keith Pyott as Judge |
 | Geoffrey Toone as Prosecuting Counsel |
| Pauline Winter as Mrs. Glaister |
| Directing | |
| Geoffrey Nethercott | Director |
Writing | |
| Frederic Raphael | Writer |
Production | |
| Geoffrey Nethercott | Producer |
| Henry Graveney | Production Designer |
