In Autumn of 1943 American plane carrying Soviet colonel is shot down near Nazi-occupied Belgrade. Germans capture the colonel and begin interrogations, because he knows everything about forecoming Allied summit in Tehran. Group of Yugoslav Partizans is sent to Belgrade in order to rescue the colonel before he starts talking.
Marko Todorović
Major Paolo BerniniLjubiša Samardžić
Jasa (voice) (uncredited)Zdravka Krstulović
Dr. Kristina ŠmitVelimir Živojinović
Pukovnik Vili FuksDesa Berić
Vojislav Govedarica
Aleksandar Gavrić
MartinDušan Bulajić
Profesor Kosta