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.
2008
1989
1990
2023
2012
1985
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2020
2022
2021
1991
1984
1967
1999
1994
2004
1995
