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.
1999
2008
1994
2021
1991
1996
1993
2002
1990
2003
2006
2019
1960
1971
2004
1997
2005
2014
