It stars Junio Valverde, Blanca Suárez, Jimmy Barnatán, Mar Sodupe, and Francesc Orella.

The film is a Fausto Producciones, Telecinco Cinema, Apuntolapospo, and Televisió de Catalunya production.

[3] It was shot in locations of Picos de Europa (Asturias) as well as in Aragon.

[5] Derek Elley of Variety found the film to be "a something-nasty-in-the-forest horror movie that ends up as standard genre fare, light on shocks".

Junio Valverde who plays Santi was great.