A group of holidaymakers head for the Spanish resort of Elsbels for a 4-day visit. When they get there, they find the Hotel still hasn't been finished being built, and the weather is awful. And there is something strange about the staff—they all look very similar. To top it all off, the weather seems to be having an adverse affect on the Hotel's foundations.
| Directing | Gerald Thomas | Director |
| Writing | Talbot Rothwell | Writer |
| Production | Peter Rogers | Producer |
| Editing | Alfred Roome | Editor |
| Sound | Eric Rogers | Music |
| Camera | Alan Hume | Director of Photography |
| Art | Lionel Couch | Art Direction |
| Costume & Make-Up | Courtenay Elliott | Costume Design |
| Costume & Make-Up | Stella Rivers | Hairdresser |
| Costume & Make-Up | Geoffrey Rodway | Makeup Artist |
| Production | Jack Swinburne | Production Manager |
| Directing | David Bracknell | Assistant Director |
| Art | Bill Bennison | Assistant Art Director |
| Art | Don Picton | Set Dresser |
| Sound | Ken Barker | Sound Recordist |
| Sound | Taffy Haines | Sound Recordist |
| Camera | James Devis | Camera Operator |
| Editing | Jack Gardner | Assistant Editor |
