Herbert Schauer

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.

The director of an art museum in Thuringia and an art dealer from Constance entered into an extremely lucrative business relationship. Director Trützschler illegally supplies Ms. Münzenberg with valuable works of art, which she smuggles into West Germany through an intermediary, abusing the transit routes. The business flourishes until they both fall into the CIA's intricate web. They are put under pressure and used to recruit a scientist from Jena. Will the GDR security forces succeed in thwarting the CIA's espionage operation...?