Cast & crew
Speak, Silent One (1973)
Directed by Manuel Gutiérrez Aragón Written by José Luis GarcÃa Sánchez, Manuel Gutiérrez Aragón
Cast
| José Luis López Vázquez | Rodrigo Quast |
| Francisco Algora | Mudo |
| Hanna Haxmann | |
| Francisco Guijar | |
| Kiti Mánver | Rondoalas Muda |
| Marisa Porcel | |
| Susan Taff | |
| Rosa de Alba |
Crew
| José Luis GarcÃa Sánchez | Writer |
| Mario Ortiz | Production Design |
| Adolfo Cofiño | Set Decoration |
| Luis Cuadrado | Cinematography |
| Manuel Gutiérrez Aragón | Director |
| Manuel Gutiérrez Aragón | Screenplay |
| Pablo G. del Amo | Editor |
| Manuel Gutiérrez Aragón | Story |