Vorontsov
Skvoreshnya
Kartsev
Ivashev
Gorelov, inzhener-mekhanik
Druzhinin, assistant commander
Arsen Davidovich Lordkipanidze, professor, ichthyologist
Andrey Nikolaevich, professor, oceanologist
Olga Ivanovna Bystrykh, doctor of the Pioneer submarine
Ivan Nikolayevich Bystrykh, father of Olga Bystrykh
Vasily Ivanovich Bazov, Colonel of State Security
Kartsev, senior lieutenant of state security
Director
Writer
Writer
Novel
Co-Writer
Director of Photography
Production Design
Production Design
Original Music Composer
Sound Designer
First Assistant Director
VFX Director of Photography
