Production Companies: 42 Km Film , Les films du Worso , Komplizen Film , ARTE France Cinéma , Film i Väst , WDR , Filmgate Films , Studioul de Creatie Cinematografica al Ministerului Culturii .
Overview: A Romanian police officer, determined to free from prison a crooked businessman who knows where a mobster's money is hidden, must learn the difficult ancestral whistling language (Silbo Gomero) used on the island of Gomera.
, Komplizen Film 
, ARTE France Cinéma 
, Film i Väst 
, WDR 
, Filmgate Films 
, Studioul de Creatie Cinematografica al Ministerului Culturii .
