Film about the educational work of the Communist Party at the State Academic Theatre Estonia.
View to the room where the participants of the short course in the history of Communist Party sit around the table. Portraits of Lenin and Stalin on the wall. Some take notes, others show interest towards the lecturer, and some hold a lively discussion. The course is taught by opera soloist and Communist Olga Lund. Close-up of visual aids: book "How the Steel was Tempered", Russian newspaper etc. A country map on the wall, Olga Lund addressing something near the map. Studying the 8th chapter of the Stalinist history of Communist Party. Voiceover full of pathos: "Course participants, actors and members of the orchestra try hard to obtain Marxism-Leninism, the science of all sciences."