Cast
Yuriy Nazarov
Anatoliy Alekseev (uncredited)
Bruno O'Ya
Norwegian Radio Operator (uncredited)
Nikolay Smorchkov
The Seaman (uncredited)
Rogvold Sukhoverko
Ringborg (uncredited)
Stanislav Khitrov
Radio Operator of Icebreaker 'Krasin' (uncredited)
Peter Finch
Umberto Nobile
Sean Connery
Roald Amundsen
Luigi Vannucchi
Captain Zappi
Otar Koberidze
Natale Cecioni
Robert Daglish
The Reporter (uncredited)
Eve Kivi
The Blonde Lady (uncredited)
Galina Mikeladze
Telegraph Operator (uncredited)
Claudia Cardinale
Valeria
Hardy Krüger
Einar Lundborg
Grigoriy Gay
Rudolf Samoylovich
Vitaliy Matveyev
Seeing Off (uncredited)
Dmytro Myrhorodskyi
Caratti (uncredited)
Oleg Mokshantsev
Pavel Ponomaryov (uncredited)
Paul Scofield
Main Judge (uncredited)
Eduard Martsevich
Finn Malmgren
Nikita Mikhalkov
Boris Chukhnovskiy
Donatas Banionis
Adalberto Mariano
Yuriy Solomin
Felice Trojani
Boris Klyuev
The Reporter (uncredited)
Stepan Krylov
The Boatswain (uncredited)
Ernst Romanov
The Polar Explorer (uncredited)
Tamara Timofeeva
The Woman in the Crowd of People Seeing Off (uncredited)
Massimo Girotti
Giuseppe Romagna Manoja
Anatoliy Bystrov
Rinborg's Neighbor in the Hospital Room (uncredited)
Andrei Vertogradov
Radio Operator of 'Citta di Milano' (uncredited)
Luidmila Tsvetkova
Part-bit (uncredited)
Heino Mandri
Man Holding a Horn on the Kingsbay Pier (uncredited)
Boris Goldayev
Kolka Shmidt's Fellow Villager (uncredited)
Viktor Kharitonov
Part-bit (uncredited)
Vladimir Smirnov
Shelagin
Heinz Braun
Reporter (uncredited)
Gleb Plaksin
The Reporter (uncredited)
Aleksandr Yanvaryov
Straube (uncredited)
Mario Adorf
Giuseppe Biagi
Boris Khmelnitsky
Alfredo Viglieri
Yuri Vizbor
Frantisek Behounek
Nikolay Ivanov
Kolka Shmidt
Rein Aren
Karl Jõgi (uncredited)
Aleksandra Yozhkina
The Woman in the Crowd of People Seeing Off (uncredited)
Salme Reek
Woman on the Kingsbay Pier (uncredited)
Tengiz Archvadze
Renato Alessandrini (uncredited)
Leonid Kanevsky
Italian Radio Operator (uncredited)
Irakli Khizanishvili
Pomella (uncredited)