Piedra de toque

José María Caffarel as Lino Salazar Susana Campos as Dora Ángel Ter as Barman Pilar Gómez Ferrer as Asistente al Balele Arturo Fernández as Carlos Rivera Ángela Bravo as Elena Roberto Camardiel as Montoro Alfonso Godá as Don Enrique Rivera

Sigfrido Burman Set Decoration Julio Buchs Director, Screenplay Mario Berriatúa Assistant Director