Der schwarze Kasten 1992
Interview with Jochen Girke, a retired East German Stasi agent, filmed March, 1990 to June, 1991. Questions explore his study of psychology for use as a filmmaker and trainer of interrogators and informers. Segments include conversations with his parents, teacher, former girlfriend and wife.

Joe Polowsky - An American Dreamer 1986
Documentary about Joe Polowsky, who was a Chicago taxi driver who had been present at the Elbe River when the American and Russian allies joined forces on April 25th 1945. This meeting came to represent a plea for peace for Joe.