Aleksei / Aleksey Dyomin
Irina
Dimka
Police major
Granddad Yakushenko
Lopatkin
Fyodor
Kuzmich
Misha
Traffic police inspector
Thief
Fishchenko
Doctor
Driver (uncredited)
Student at the dance (uncredited)
Student at the dance (uncredited)
Student at the dance (uncredited)
Driver (uncredited)
Police officer on duty (uncredited)
Student at the dance (uncredited)
Student at the dance (uncredited)