Watch 123Movies. On the Volga, in one of the most picturesque nature reserves in Russia in the area of the Zhiguli Mountains, the TV show "Treasure Hunters" is being filmed. The participants of the show are 16–year-olds from Russia, America, France, China and Italy, winners of similar games in their countries. According to the terms of the game, teenagers must find a treasure, which, according to a well-known legend, was hidden in the Zhiguli Mountains by the famous Cossack robber Stenka Razin.