Pyatigorsk. The foot of Mount Mashuk. Morning of July 15, 1841. Two days ago – friends, overnight – irreconcilable enemies. A few hours remain until the duel between Lermontov and his friend Martynov. Relatives, friends, acquaintances of the duelists are trying to prevent the duel.
The hero of the film, police captain Anatoly Lensky, is an adventurer who is characterized by nobility, a sense of honor and intrigue. Together with other characters goes to the "Bay of death" in search of hidden treasures there. All heroes movie must to meet in one place. There they will converge, but not all come back…
Commissioner Maigret's new case. At the rate of his further service in the police.
