More Than Life At Stake Part One

The first of six episode compilations of the TV show released theatrically, featuring episodes 1 and 3. In 1941, Polish soldier Stanisław Kolicki escapes German captivity only to be mistaken for the dashing Abwehr lieutenant Hans Kloss and recruited by the Soviets as their secret agent J-23. Under deep cover behind enemy lines, he feeds crucial intelligence to the Red Army while outwitting suspicions and dueling wits with the formidable SS officer Hermann Brunner.

• Janusz MorgensternDirector
• Zbigniew SafjanScreenplay
• Andrzej SzypulskiScreenplay

• Stanisław MikulskiHans Kloss / Stanisław Kolicki
• Seweryn ButrymGeneral Wierlinger ("I Know Who You Are")
• Mieczysław StoorSturmfuhrer Hans Stedtke ("I Know Who You Are")
• Krzysztof ChamiecSturmbannfuhrer Lothar ("I Know Who You Are")
• Janina BorońskaIrena ("I Know Who You Are")
• Alicja ZommerDoctor Marta Becher ("I Know Who You Are")
• Wiktor NanowskiOfficer Interrogating Kloss ("I Know Who You Are")
• Andrzej MayJacek ("I Know Who You Are")
• Wanda KoczeskaBasia Reczko ("Top Secret")
• Igor ŚmiałowskiErwin Reil ("Top Secret")
• Leon NiemczykRioletto ("Top Secret")
• Emil KarewiczHermann Brunner ("Top Secret")