Flucht ins Schweigen Englishlanguage title The Escape In The Silent is an East German blackandwhite film, directed by Siegfried Hartmann. It was released in 1966.
At 1966, Albert Wilkening wrote that this thriller continues the honored tradition of DEFA, by combining the genre with contemporary issues, as well as an important historical and political background. The Eulenspiegel magazines reviewer commented that Finally... One must see the film, for the sake of the elusive culmination of its plot. The German Film Lexicon regarded it as a criminal drama, the powerful statement of which is weakened by formalistic deficiencies.
Source: Wikipedia