A Russian crook steals a giant diamond from the Mafia, hides it, and suddenly runs into his unknown brothers; unexpected, absurd events with participation of mob, doctors, musicians, Americans, militia, and gypsies ensue.
Igor Ugolnikov
Piskunov Jean-Paul Nikolayevich

Sergey Batalov
Lieutenant

Rolan Bykov
Brilliant's buyer

Leonid Kuravlyov
USA ambassador