The Invisible Visor
Das unsichtbare Visier
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The Invisible Visor
The Invisible Visor (Das unsichtbare Visier) 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.
