Criminal investigation is investigating the case of robbery of the factory cashier. At the checkpoint of the factory of precision mechanics and optics, two criminals attack the cashier. Criminals manage to escape by the car, waiting for them around the corner. At the scene of the crime, criminal investigation officers arrive Major Dorokhov and Lieutenant Matushkin. They interview witnesses, but they did not remember properly any attackers or machine numbers, but noticed that one prevented the other from firing.
Exercise with Three Unknowns (1979) is a crime, mystery and tv movie movie produced by Belarusfilm in Soviet Union. It was directed by Boris Shadurskiy and written by Igor Skorin and Ivan Vorobyov. On screen you will see Leonhard Merzin, Vladimir Gerasimov, Olga Prokhorova, Rostislav Yankovsky and Boris Shcherbakov. With a runtime of 2h 8m, the film averages 7.2/10 across 4 TMDB ratings.
To watch Exercise with Three Unknowns online free in HD, press Watch Now above and pick any server; the movie plays instantly on MyFlixer with no account needed. If you like crime, mystery and tv movie movies, Aurora Teagarden Mysteries: How to Con A Con, Miss Marple: 4.50 from Paddington and The Adventures of Sherlock Holmes and Dr. Watson: The Treasures of Agra are worth adding to your list.