Character Name : Vorontsov

Original Name : Sergei Stolyarov

Gender : Male

Character Name : Skvoreshnya

Original Name : Igor Vladimirov

Gender : Male

Character Name : Kartsev

Original Name : Павел Луспекаев

Gender : Male

Character Name : Ivashev

Original Name : Михаил Глузский

Gender : Male

Character Name : Gorelov, inzhener-mekhanik

Original Name : Sergei Golovanov

Gender : Male

Character Name : Druzhinin, assistant commander

Original Name : Пётр Соболевский

Gender : Male

Character Name : Arsen Davidovich Lordkipanidze, professor, ichthyologist

Original Name : ვახტანგ ნინუა

Gender : Male

Character Name : Andrey Nikolaevich, professor, oceanologist

Original Name : Sergey Komarov

Gender : Male

Character Name : Olga Ivanovna Bystrykh, doctor of the Pioneer submarine

Original Name : Антонина Максимова

Gender : Female

Character Name : Ivan Nikolayevich Bystrykh, father of Olga Bystrykh

Original Name : Леонид Пирогов

Gender : Male

Character Name : Vasily Ivanovich Bazov, Colonel of State Security

Original Name : Troady Dobrotvorsky

Gender : Male

Character Name : Kartsev, senior lieutenant of state security

Original Name : Павел Луспекаев

Gender : Male

Character Name : Sidorina, administrator of the Intourist hotel in Riga

Original Name : Ирина Прейс

Gender : Female

Character Name : Pavlik, son of the captain of the ship "Arktika"

Original Name : Igor Bristol

Gender : Male