"Paco, the teenage son of a Civil Guard commander in Basque Country, becomes addicted to heroin."
José Luis Manzano
as Paco
José Manuel Cervino
as Evaristo Torrecuadrada
Luis Iriondo
as Martín Aramendía
Javier García
as Urko
Enrique San Francisco
as Mikel Orbea
Andrea Albani
as Betty
Queta Ariel
as Eulalia
Marta Molins
as Pilar
Ovidi Montllor
as El cojo
Pedro Nieva Parola
as Teniente Alcántara
Alfred Lucchetti
as Coronel
Marta Pérez Ferrándiz
as
Santi Pons
Carme Contreras
Antonio Chamorro
Queta Claver
Eloy de la Iglesia
Joan Miralles
Juanma Suárez
Jordi Batalla
Rafael Alonso Naranjo Jr.
as Boy in interrogation (voice) (uncredited)
Juan Carlos Ordóñez
as Lieutenant Alcántara (voice) (uncredited)
Claudio Rodríguez
as Colonel / Doctor (voice) (uncredited)
Ricardo Tundidor
as Evaristo Torrecuadrada (voice) (uncredited)
Guillermo Reinlein
as Juanra Ramírez
Gonzalo Goicoechea
Screenplay
Director
Hans Burmann
Director of Photography
Ángel Sastre
Script Supervisor
José Salcedo
Editor
Antoni Verdaguer
Assistant Director
José Antonio Pérez Giner
Executive Producer
Josep Rosell i Palau
Set Decoration
Iñaki Akarregui
Original Music Composer
