Francesc Aguiló Torrandell directed this film shot in Deia from a novel written by Adolf Váquez Humasqué agronomist (1887-1975). It was released in 1926, so this is a silent film and black and white.
The protagonist of El secreto de la Pedriza (The secret Pedriza) is Toni de Don Moragues, who becomes embroiled in a web of smugglers and passionate love with unhappy ending.