A group of children establish their own zoo in the garden of a disused house, which proves to be the headquarters of a gang of crooks.
| Directing | Ralph Thomas | Director |
| Production | Peter Rogers | Producer |
| Writing | Mary Cathcart Borer | Writer |
| Writing | Patricia Latham | Writer |
| Sound | Lambert Williamson | Music |
| Camera | Gordon Lang | Director of Photography |
| Editing | Peter Seabourne | Editor |
| Art | George Provis | Art Direction |
| Sound | Dave Howells | Sound |
| Directing | Fanya Fisher | Continuity |
| Sound | Muir Mathieson | Conductor |
| Production | George Mills | Production Manager |
| Camera | Peter Hamilton | Camera Operator |
| Directing | James H. Ware | Assistant Director |