A doctor in parapsychology invites some people to their mansion. They all have lived some kind of paranormal experiences.
| Actor | Role |
|---|---|
 Narciso Ibáñez MentaDoctor Mainen | Doctor Mainen |
 Emilio Gutiérrez CabaThe Traveler | The Traveler |
 Ramiro OliverosParapsychologist | Parapsychologist |
 Berta CabréTeresa (as Berta Singerman) | Teresa (as Berta Singerman) |
 Ovidi MontllorCarlos | Carlos |
 Antonio Molino RojoPriest | Priest |
| RRosa MorataMother | Mother |
| CCarlos MartosFather | Father |
 Marta FloresClara | Clara |
 Montserrat ProusEva (as Montse Prous) | Eva (as Montse Prous) |
| MMercedes GilMonja Lega | Monja Lega |
 Ventura OllerMayordomo | Mayordomo |
 Alicia OrozcoSirvienta | Sirvienta |
| EEnric CasamitjanaJefe de Estación | Jefe de Estación |
| EEdualdo MaciaEmpleado de Tren | Empleado de Tren |
 Mir FerryAparecido | Aparecido |
| AAsunción VitoriaVecina | Vecina |
| PPepa PalauAyudante de médium | Ayudante de médium |
 Sebastià d'ArbóSelf (uncredited) | Self (uncredited) |