The Huggett family go to a holiday camp, and get involved in crooked card players, a murderer on the run, and a pregnant young girl and her boyfriend missing from home.
| Actor | Role |
|---|---|
 Flora RobsonEsther Harman | Esther Harman |
 Dennis PriceSq. Ldr. Hardwick | Sq. Ldr. Hardwick |
 Jack WarnerJoe Huggett | Joe Huggett |
 Kathleen HarrisonMrs. Ethel Huggett | Mrs. Ethel Huggett |
 Hazel CourtJoan Huggett | Joan Huggett |
 Yvonne OwenAngela Kirby | Angela Kirby |
 Esmond KnightCamp Announcer | Camp Announcer |
 Jimmy HanleyJimmy Gardner | Jimmy Gardner |
 Peter HammondHarry Huggett | Harry Huggett |
 Esma CannonElsie Dawson | Elsie Dawson |
 John BlytheSteve | Steve |
| JJeannette TregarthenValerie Thompson | Valerie Thompson |
 Beatrice VarleyValerie's Aunt | Valerie's Aunt |
| DDennis HarkinCharlie | Charlie |
 Susan ShawPatsy Crawford | Patsy Crawford |
 Maurice DenhamCamp Doctor | Camp Doctor |
 Jane HyltonReceptionist | Receptionist |
| PPamele BramahBeauty Queen | Beauty Queen |
 Jack RaineDetective | Detective |
 Reginald PurdellRedcoat | Redcoat |
 Alfie BassRedcoat | Redcoat |
| PPhil FowlerRedcoat | Redcoat |
 John StoneDetective | Detective |
 Emrys JonesMichael Halliday | Michael Halliday |
 Patricia RocHerself | Herself |
| MM.E. Clifton JamesHolidaymaker in Dancehall (uncredited) | Holidaymaker in Dancehall (uncredited) |