The Secret of Two Oceans

The Secret of Two Oceans (Тайна двух океанов) is a 1956 Soviet science fiction adventure film directed by Konstantine Pipinashvili.

Plot
Simultaneously, the Soviet ship "Arctic" and the French ship "Victoire" suddenly die in the Atlantic and Pacific Ocean, respectively. The crew of the Soviet submarine "Pioneer" is going to understand what led to these terrible events.

Cast

 * Sergey Stolyarov as Vorontsov
 * Igor Vladimirov as Skvoreshnya
 * Sergei Golovanov as Gorelov
 * Pyotr Sobolevsky as Druzhinin
 * Vakhtang Ninua as Lortkipanidze
 * Sergey Komarov as Professor
 * Antonina Maksimova as Bystrykh
 * Leonid Pirogov as Bistrikh
 * Troadiy Dobrotvorskiy as Bazov (as T. Dobrotvorsky)
 * Pavel Luspekayev as Kartsev
 * Mikhail Gluzskiy as Ivashev
 * Irina Preys as Sidorina (as I. Preys)
 * Igor Bristol as Pavlik