Xavier López
Chabelo
Xavier López
Chabelo
Martín Ramos Arévalo
Pepito (as Martin Ramos 'Pepito')
Sylvia Pasquel
Alicia
Pedro Reiguero
Gerardo
Manuel Cepeda
Nathanael León
Spectrum 2
Emma Grise
Mamá de Pepito
Eduardo Cassab
Spectrum 5 (as Eduardo Casab)
Manuel Gómez Urquiza
Director of Photography
José Estrada
Director
Mario Llorca
Director of Photography
Sergio Guerrero
Original Music Composer
Toni Sbert
Writer
Alfredo Ripstein Jr.
Producer
Salvador Lozano Mena
Production Design
Carlos Grandjean
Set Decoration
Eufemio Rivera
Editor