La sorpresa

Héctor Suárez

Mauricio

Beatriz Baz

Ingrid

Norma Lazareno

María Eugenia

Ernesto Gómez Cruz

Ballesteros

Mario García González

Poncho

Alfredo Rosas

Crispín

Antonio de Hud

Boxer

Roald Dahl

Story

Fernando Colín

Cinematography

Federico Landeros

Editor

Jorge Fons

Director, Writer

Mauricio Walerstein

Producer

Enrico C. Cabiati

Music

Ricardo Saldívar

Sound

Ángel Rodríguez

Assistant Director

Gustavo Sainz de la Peña

Writer

Fernando Pérez Gavilán

Producer