Sergio Renán
Marcela López Rey
Jorge Barreiro
Enrique Thibaut
Eva Donge
Aldo Mayo
Felice D'Amore
Miguel Ligero
Screenplay
Manuel Antín
Director
Production Coordinator
Art Designer
Ponchi Morpurgo
Editor
Jacinto Cascales
Cinematography
Alfredo Suárez
Julio César Lavera
Original Story
Augusto Roa Bastos
Music
Adolfo Morpurgo
Andres Lizarraga