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
1986
2004
1990
2009
2016
1980
2008
1995
1991
1997
2006
1998
2010
1973
1967
2022
