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