Documentary on the former border patrol sergeant Klein. Klein deserted in 1961, defected to the enemy and betrayed state and military secrets. He was caught by the security forces.
1963
2016
2001
1967
2010
2019
1974
2022
1896
1927
1992
1933
1947
2008
1953
1942
2013
1960
1950
1955
