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.
1994
2021
1964
1990
2023
1997
1993
1985
2006
1995
1960
1992
2005
2007
1977
1955
1981
1968
