The Diamond Arm ( Brilliantovaya ruka) is a Soviet crime comedy film made by Mosfilm and first released in 1969. The film was directed by director Leonid Gaidai and starred several famous Soviet actors, including Yuri Nikulin, Andrei Mironov, Anatoli Papanov, Nonna Mordyukova and Svetlana Svetlichnaya. The Diamond Arm has become a Russian cult film and is considered by many Russian contemporaries to be one of the finest comedies of all time. It was also one of the all-time leaders at the Soviet box office with over 76,700,000 theatre admissions in the Soviet era. The plot of the film was based on a real-life news item about Swiss smugglers who tried to transport jewels in an orthopedic cast. Plot The boss of a black market ring (known only as "The Chief") wants to smuggle a batch of jewelry from a foreign state into the Soviet Union by hiding it inside the orthopedic cast of a courier. The Chief sends a minor henchman named Gennadiy 'Gesha' Kozodoyev (played by Mironov) to serve as the courier. Kozodoyev travels to Turkey via a tourist cruise ship. The local co-conspirators do not know what the courier looks like; they only know that he is supposed to say a code word to identify himself. Due to a mix-up, they mistake Kozodoyev's fellow passenger from the cruise ship, the "ordinary Soviet citizen" Semyon Gorbunkov (played by Nikulin) for the courier. They place a cast around his arm and put the contraband jewels inside the cast. Upon the cruise ship's return to the Soviet Union, Gorbunkov lets the police know what happened, and the police captain, who is working undercover as a taxi driver, uses Gorbunkov as bait to catch the criminals. Gesha and Lyolik (another of Chief's henchmen, played by Papanov) attempt to lure Gorbunkov into situations where they can quietly, without a wetwork, remove the cast and reclaim the contraband jewels. On one such occasion, Gesha invites Gorbunkov to a fancy restaurant with the intention of getting Gorbunkov drunk enough for Lyolik to subdue him. However, both Gesha and Gorbunkov become drunk and Gorbunkov is taken home by the police after he and Gesha cause a scene. Gorbunkov's wife begins to suspect either that he has been recruited by foreign intelligence after finding a large amount of money and a gun loaded with blanks in Gorbunkov's possession (previously given to him by the police), or