Piedra de toque
| MPAA Rating: | NR |
| Country: | Spain |
| Produced By: | JesÚS Rubiera |
| Directed By: | Julio Buchs |
| Written By: | Julio Buchs, José Luis Martínez Mollá, Jaime García Herranz |
| Cast: | Ángel Ter, Roberto Camardiel, José María Caffarel, William Marshall, Pilar Gómez Ferrer, Arturo Fernández, Ángela Bravo, Alfonso Godá, Susana Campos |
| In Theaters: | N/A |
| Runtime: | 1 hour 42 minutes |
Followers: 0