Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Maria Schell | Ruth Leighton | Unowned |
 |
Stuart Whitman | Jim Fuller | Unowned |
 |
Rod Steiger | Doctor McNally | Unowned |
 |
Brenda De Banzie | Gertrude Cartwright | Unowned |
 |
Donald Houston | Austin | Unowned |
 |
Paul Rogers | Roy Milne | Unowned |
 |
Donald Wolfit | Clive | Unowned |
 |
Maurice Denham | Arnold Cartwright | Unowned |
 |
Eddie Byrne | Akers | Unowned |
 |
Amanda Black | Janie | Unowned |
|
Bandana Das Gupta | Inez | Unowned |
 |
Harry Baird | Cole | Unowned |
 |
Al Mulock | Another Convict | Unowned |
|
Anne Monaghan | Mrs. Fontaine | Unowned |
 |
Marie Devereux | Ellen | Unowned |
|
Josephine Frayne | Patricia | Unowned |
|
Geoffrey Goulden | Detective | Unowned |
|
James Kent | Policeman | Unowned |
 |
John Welsh | 1st Plain Clothes Officer | Unowned |
 |
Russell Napier | 2nd Plain Clothes Officer | Unowned |