Cast & crew
The Surprise (1969)
Directed by Jorge Fons Written by Gustavo Sainz de la Peña, Roald Dahl, Jorge Fons
Cast
| Héctor Suárez | Mauricio |
| Mario García González | Poncho |
| Norma Lazareno | Eugenia |
| Beatriz Baz | Ingrid |
| Alfredo Rosas | Crispín |
| Antonio de Hud | Boxer |
| Ernesto Gómez Cruz | Ballesteros |
Crew
| Enrico C. Cabiati | Music |
| Fernando Colín | Cinematography |
| Mauricio Walerstein | Producer |
| Federico Landeros | Editor |
| Ángel Rodríguez | Assistant Director |
| Fernando Pérez Gavilán | Producer |
| Jorge Fons | Director |
| Ricardo Saldívar | Sound |
| Gustavo Sainz de la Peña | Writer |
| Roald Dahl | Story |
| Jorge Fons | Writer |