Karra Elejalde
Héctor
Candela Fernández
Clara
Bárbara Goenaga
La chica del bosque
Nacho Vigalondo
El Joven
Juan Inciarte
Héctor Ocasional (as Ion Inciarte)
Libby Brien
Clara (voice) (uncredited)
Nicole Dionne
La Chica (voice) (uncredited)
Philip Hersh
Radio Announcer (voice) (uncredited)