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Hayley Mills as Spring Tyler |
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John Mills as Tommy Tyler |
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James MacArthur as William Ashton |
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Lionel Jeffries as Cark |
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Harry Andrews as Sellers |
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Niall MacGinnis as Cleary |
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David Tomlinson as Skelton |
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Lionel Murton as Simmons |
| Sound | Robert Farnon | Music |
| Writing | James Lee Barrett | Writer |
| Writing | Henry De Vere Stacpoole | Author |
| Directing | Richard Thorpe | Director |
| Directing | Ted Sturgis | Assistant Director |
| Production | Alan Brown | Producer |
| Camera | Edward Scaife | Director of Photography |
| Sound | A.W. Watkins | Sound Recordist |
| Costume & Make-Up | Maude Onslow | Hair Designer |
| Camera | Jack Atcheler | Camera Operator |
| Art | Gil Parrondo | Art Direction |
| Costume & Make-Up | Ernest Gasser | Makeup Artist |
| Editing | Thomas Stanford | Editor |
