Peter Finch, Sean Connery, Claudia Cardinale, Hardy Krüger, Eduard Martsevich, Grigori Gaj, Nikita Mikhalkov, Luigi Vannucchi, Mario Adorf, Donatas Banionis, Massimo Girotti, Yuriy Solomin, Otar Koberidze, Boris Khmelnitsky, Yuri Vizbor
Torn by personal guilt, Italian General Umberto Nobile reminisces about his 1928 failed Arctic expedition aboard the airship Italia.