East German film about the history of Red Orchestra, a real life German pro-Soviet spy ring created after the rise of Hitler that turned into a resistance movement led by a leftist Nazi officer, Harro Schulze-Boysen, and Arvid Harnack.
1950
1992
1984
2006
1986
2000
2004
1997
2005
1960
1994
1999
2007
1956
2001