Leonid Dyachkov
Role(s): Leonid Krinitskiy - vodolaznyy starshina
Aleksandr Milyutin
Role(s): Victor Chernyavsky
Evgeniy Leonov-Gladyshev
Role(s): Sergey Nikitenko
Les Serdyuk
Role(s): Slava Savchenko
Viktor Malyarevych
Role(s): Valentin Chumak
