A couple of English tourists arrive at the island of Almanzora, off the Spanish Mediterranean coast, where they discover that there are no adults in a small fishing village, only some children who stare at them and smile mysteriously.
| Actor | Role |
|---|---|
 Lewis FianderTom | Tom |
 Prunella RansomeEvelyn | Evelyn |
 Antonio IranzoCrying Child Father | Crying Child Father |
 Miguel NarrosCoastguard | Coastguard |
| MMaría Luisa AriasNot listed | Not listed |
 Marisa PorcelBeach House Mother | Beach House Mother |
 Juan CazalillaNot listed | Not listed |
 Luis CigesPostman Enrique Amorós | Postman Enrique Amorós |
 Antonio CanalNot listed | Not listed |
| AAparicio RiveroMale Nurse | Male Nurse |
 Fabián CondeCamera Shop Clerk | Camera Shop Clerk |
| AAndrés GómezNot listed | Not listed |
| MMaria DruilleCrying Child | Crying Child |
| LLourdes de la CámaraChild | Child |
| RRoberto NautaChild | Child |
| JJosé Luis RomeroChild | Child |
| JJavier de la CámaraChild | Child |
 Marian SalgadoChild | Child |
 Cristina TorresChild | Child |
| LLuis MateosChild | Child |
| AAdela BlancoChild | Child |
| JJuan Carlos RomeroChild | Child |
| JJulio Jesús ParraChild | Child |
| CCarlos ParraChild | Child |
| JJuan Antonio Balandín Jr.Child | Child |
| PPedro BalandínChild | Child |
 Chicho Ibáñez SerradorMan Next to the Bus (uncredited) | Man Next to the Bus (uncredited) |