Piedra de toque (1963)
Rilis: Nov 27, 1963
Runtime: 102 menit
Genre: Drama
Bintang Aktor: Arturo Fernández, Susana Campos, Ángela Bravo, Roberto Camardiel, Alfonso Godá, José María Caffarel
Crew: Manuel Hernández Sanjuán (Director of Photography), Julio Buchs (Director), José Luis Martínez Mollá (Screenplay), Jaime García Herranz (Screenplay), Julio Buchs (Screenplay), Mario Berriatúa (Assistant Director)
