Violent Playground (1958) — Cast
Cast
| Anne Tirard | (uncredited) |
| Cyril Shaps | Hairdresser |
| David McCallum | Murphy |
| Anthony John | (uncredited) |
| Leonard Sharp | Spectator |
| Christopher Cooke | Catlin |
| Stanley Baker | Truman Capote |
| George A. Cooper | Chief |
| Moultrie Kelsall | Superintendent |
| Grace Arnold | (uncredited) |
| Brona Boland | Murphy |
| Anthony Richmond | (uncredited) |
| Robert Howell | (uncredited) |
| Keith Crane | (uncredited) |
| John Tatham | (uncredited) |
| John Boxer | (uncredited) |
| Philip Ray | Stallholder |
| James Sutherland | (uncredited) |
| Leslie Slysz | (uncredited) |
| Dervis Ward | (uncredited) |
| Kathleen Williams | (uncredited) |
| Clifford Evans | Evans |
| Gerrard Gibson | (uncredited) |
| Robert Raglan | Doorman |
| Irene Arnold | Mrs. Dunn |
| Sheila Raynor | Catlin |
| Ali Allen | (uncredited) |
| Peter Cushing | Laidlaw |
| Delene Scott | (uncredited) |
| Phyllis Morris | (uncredited) |
| Fergal Boland | Murphy |
| Melvyn Hayes | (uncredited) |
| Victoria Harrington | (uncredited) |
| Lindsay Hooper | (uncredited) |
| John Slater | Walker |
| Jeremy Bulloch | (uncredited) |
| Gareth Tandy | (uncredited) |
| Jack Sharp | Mechanic |
| John Bush | (uncredited) |
| Michael Collins | Police Officer |
| Lynn Williams | (uncredited) |
| Lynne Roberts | Maureen |
| John H. Watson | |
| Oonagh Quinn | Jilly |
| Anne Heywood | Murphy |
| Billy Lawrence | (uncredited) |
| Sean Lynch | Slick |
| Tsai Chin | Primrose |
| Freddie Starr | Tommy |
| Bernice Swanson | Meg |
| Michael Chow | Alexander Varga |
| Stratford Johns | (uncredited) |
Crew
| Maurice Gibson | Second Assistant Director |
| Reginald H. Wyer | Director of Photography |
| Earl St. John | Executive Producer |
| Nosher Powell | Stunt Double |
| Mike Fox | Clapper Loader |
| Susan Dyson | Continuity |
| James Kennaway | Screenplay |
| Basil Dearden | Director |
| Michael Relph | Producer |
| Philip Green | Music |
| Arthur Stevens | Editor |