Top cast
Peter Finch
Umberto Nobile
Sean Connery
Roald Amundsen
Claudia Cardinale
Valeria
Hardy Krüger
Einar Lundborg
Eduard Martsevich
Finn Malmgren
Grigoriy Gay
Rudolf Samoylovich
Nikita Mikhalkov
Boris Chukhnovskiy
Luigi Vannucchi
Captain Zappi
Mario Adorf
Giuseppe Biagi
Donatas Banionis
Adalberto Mariano
Massimo Girotti
Giuseppe Romagna Manoja
Yuriy Solomin
Felice Trojani
