The main character of the film, Mikhail Perov, is a professional diver. In his past, he failed to become a businessman, and in the present, he has large debts because he is a gambler. One day, he receives a strange telegram asking him to come and help his old friend, Garik Sedykh. Without hesitation, Perov sets off on a journey. His younger brother, Alexander, accompanies him. Upon arriving in a small coastal town, Mikhail learns that his friend has been murdered. Before his death, Garik, who worked as a bodyguard for the thief-in-law Pereverzev, hid a case with the thief's cash in a complex underwater labyrinth. He encrypted the coordinates of the location with a code known only to Mikhail. Now, the main character must find the case and save his own life and that of his brother.
Vyacheslav Razbegaev
Nikolay Ivanov
Svetlana Antonova
Nina Gogaeva
Aleksandr Vysokovskiy
Andrey Chubchenko
Dmitriy Mulyar
Mikhail Samokhvalov
Yuriy Nazarov
Mikhail Remizov
Pyotr Zaychenko
Georgiy Obolenskiy
Valentina Ananina
Sergey Tezov
Aleksandr Chislov
Aleksey Korolyov
Nikolay Kalenov
Aleksei Yelizavetinsky
Igor Regner
Lyudmila Maltseva
Natalya Shukhno
Maksim Litovchenko
Aleksandr Verkholyak
Aleksey Bulatov
Maria Fedosova
Vladimir Denisov
Vyacheslav Glor
Ruslan Abdulaev