Four kids get lost in the forest in the middle of a storm and go take refuge in an abandoned castle. There they will meet and face Dracula, the Werewolf, Quasimodo and Doctor Frankenstein. Despite the attempts of the monsters to scare them and, in passing, recover their lost prestige, the children, with the help of Count Dracula's son, will face the evil creatures.
Jaime Benet
as Jaime
Astrid Fenollar
as Aastrid
Eva Mariol
as Eva
Eduard Navarrete
as Eduardo
Fernando Bilbao
as El monstruo
Luis Escobar
as Drácula
Andrés Mejuto
as Doctor Frankenstein
Guillermo Montesinos
as Quasimodo
Paul Naschy
as El Hombre Lobo
Miguel Ángel Valero
as Draculín
Lorenzo Ramírez
as Guía del museo
Rosa Redondo
as Señorita Sara
