The protagonists of the film, chekists Sasha Sizov and Ivan Shagin, take the confiscated jewels out of the city captured by the White Guards and deliver them to Kiev. Having returned to the city liberated by the Red Army, they expose a White Guard agent who has infiltrated the Cheka and take part in the defeat of Colonel Sherstev's gang.

Soviet propaganda film. The first years of the VChK formation. Nurse Yunna Ruzhich and poet Lafar, who became Chekists, take an active part in uncovering a counter-revolutionary conspiracy in Moscow in 1918.

It is 1920. After three years of the Russian Civil War, communist government is finally established in Odessa. Young Alyosha Patrikeyv, who dreams of being a detective like Sherlock Holmes, joins the newly forming Odessa Criminal Police. He is assigned to fight illegal booz production in a small village of Severinovka. When he goes on a chase after a horse thief Krasavchik, Alyosha finds himself up against Cherven - the most dangerous criminal in Odessa.

About the life of civil War hero Sergei Lazo, from the day of his baptism to the last minute.

Volodya Kuznetsov, a factory worker, entered the institute. Hoping to have more free time to study, he went to work as a master-mentor in a vocational school. Soon Volodya realizes how responsible and interesting his work is. He can no longer think of himself without his students.

Journalist arrives in Odessa and falls into the hands of scammers who skillfully rob him. The situations are sometimes comical and sometimes absurd, but such is life...

Jonah's merry journey to the fair, where he wanted to buy a barrel.