Cacho Castaña
Lucas Echeverry
Mónica Gonzaga
Gloria
Ricardo Darín
Eddie Ulmer
Stella Maris Lanzani
Francisca Luppo
Carlos del Burgo
Romeo Pérez
Silvia Pérez
Angela
Sergio Velasco Ferrero
Walter Pardo
Arturo Maly
Dr. J.B.
Tito Mendoza
Lugosi
Marcos Woinsky
Orejas
Tincho Zabala
Guillermo Beaudine
Adolfo Aristarain
Vendedor de discos
Jorge Chernov
Cantor de protesta
Sherman 'Big Train' Bergman
Ricardo (as Ricardo Solanas)
Enrique Latorre
Tomás Gómez
Enrique Otranto
Segundo de Lugosi
José José
Alejandro Arando
Gonzalo Astorga
Pepe Cantero
Osvaldo Cappiagi
Eduardo Ruderman
Camilo Sesto
Ángela Carrasco
Franco Simone
Héctor Olivera
Producer
Fernando Ayala
Producer
Jorge Gundín
Assistant Director
Daniel Castronuovo
Sound
Blanca Olavego
Makeup Artist
Nicolás Paradiso
Camera Operator
Adolfo Aristarain
Director
Adolfo Aristarain
Writer
Horacio Maira
Director of Photography
Óscar Piruzanto
Production Design
Kathy Saavedra
Costume Design
Cacho Castaña
Original Music Composer
Emilio Kauderer
Original Music Composer
Sonia Rivas
Original Music Composer
Ángela Carrasco
Original Music Composer