Peter Finch
Umberto Nobile
Sean Connery
Roald Amundsen
Claudia Cardinale
Valeria
Hardy Krüger
Einar Lundborg
Эдуард Марцевич
Finn Malmgren
Grigori Gaj
Rudolf Samoylovich
Никита Михалков
Boris Chukhnovskiy
Luigi Vannucchi
Captain Zappi
Mario Adorf
Giuseppe Biagi
Донатас Банионис
Adalberto Mariano
Massimo Girotti
Giuseppe Romagna Manoja
Юрий Соломин
Felice Trojani
ოთარ კობერიძე
Natale Cecioni
Борис Хмельницкий
Alfredo Viglieri
Юрий Визбор
Frantisek Behounek
Николай Иванов
Kolka Shmidt
Владимир Смирнов
Shelagin
თენგიზ არჩვაძე
Renato Alessandrini (uncredited)
Rein Aren
Karl Eggi (uncredited)
Анатолий Быстров
Rinborg's Neighbor in the Hospital Room (uncredited)
Robert Daglish
The Reporter (uncredited)
Boris Goldayev
Kolka Shmidt's Fellow Villager (uncredited)
Леонид Каневский
Italian Radio Operator (uncredited)
Виктор Харитонов
Part-bit (uncredited)
Станислав Хитров
Radio Operator of Icebreaker 'Krasin' (uncredited)
Irakli Khizanishvili
Pomella (uncredited)
Eve Kivi
The Blonde Lady (uncredited)
Борис Клюев
The Reporter (uncredited)
Степан Крылов
The Boatswain (uncredited)
Виталий Матвеев
Seeing Off (uncredited)
Галина Микеладзе
Telegraph Operator (uncredited)
Dmitriy Mirgorodskiy
Caratti (uncredited)
Олег Мокшанцев
Pavel Ponomaryov (uncredited)
Юрий Назаров
Anatoliy Alekseev (uncredited)
Bruno O'Ya
Norwegian Radio Operator (uncredited)
Эрнст Романов
The Polar Explorer (uncredited)
Paul Scofield
Main Judge (uncredited)
Николай Сморчков
The Seaman (uncredited)
Рогволд Суховерко
Ringborg (uncredited)
Тамара Тимофеева
The Woman in the Crowd of People Seeing Off (uncredited)
Andrei Vertogradov
Radio Operator of 'Citta di Milano' (uncredited)
Александр Январёв
Straube (uncredited)
Александра Ёжкина
The Woman in the Crowd of People Seeing Off (uncredited)
