Three kids from a coastal village in the Far North discover an old rifle in a cave. They learn about a national hero Guriy Gagarka and organize an expedition to gather more info on him.
Ekaterina Sotnikova
Nikanor Sarvanov
Segey Chernyshev
Guriy Gagarka
Sailor
British lieutenant
Alexei Golovin
Anton
Vasily Golovnin
Stepan Golovin, Rybachy militia commander