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.
1977-12-16
1977-12-17
1977-12-18
1978-12-15
1978-12-17
1979-12-15
1979-12-16
