Claim: The two episodes of the Das unsichtbare Visier, a show which originates in East Germany, a country which only existed from 1949 to 1990, are Das Nest im Urwald and Depot im Skagerrak, which are both 89 minutes long.
Evidence: Das unsichtbare Visier (German: [das ˈʔʊnˌzɪçtbaːɐ̯ viˈziːɐ̯, The Invisible Visor) was an East German television series, broadcast between 1973 and 1979. East Germany, officially the German Democratic Republic (GDR; German: Deutsche Demokratische Republik [ˈdɔʏtʃə demoˈkʁaːtɪʃə ʁepuˈbliːk, DDR [ˌdeːdeːˈʔɐʁ), was a country that existed from 1949 to 1990, the period when the eastern portion of Germany was part of the Eastern Bloc during the Cold War. Das Nest im Urwald 89 minutes Depot im Skagerrak 89 minutes