Das unsichtbare Visier (1973)

First Air Date: 1973-12-23
Last Air Date: 1979-12-16
Total Seasons: 2
Total Episodes: 16
Episode Runtime: 75 min.
Network: MDR Fernsehen
Director: Peter Hagen
Creator: Otto Bonhoff , Herbert Schauer

The Invisible Visor was an East German television series, broadcast with long intervals between 1973 and 1979. In its first and longest season it starred Armin Mueller-Stahl in the role of Werner Bredebusch, a Stasi agent active abroad under the alias Achim Detjen.