 |
Emlyn Williams as Dr. Headlam |
 |
Sarah Seegar as Marjorie |
 |
Hugh Williams as Detective Inspector Martin |
 |
Marius Goring as Greening |
 |
Lesley Brook as Elizabeth Orme |
 |
Christine Silver as Miss Haslett |
 |
Clive Morton as Frank Fielding |
 |
Ann Wilton as Bridget |
|
Jack Vyvyan as Crump |
|
Marjorie Dale as The Singer |
|
Hal Gordon as Sergeant |
| Directing | David MacDonald | Director |
| Writing | John Palmer | Novel |
| Writing | Hilary St George Saunders | Novel |
