The action takes place in Siberia where a mysterious wall appears from time to time. Scientists are dispatched to study it and some of them believe that the wall is produced by some sort of alien intelligence, "the Martians", as they call them. The scientists attempt to communicate with the Wall, but all they experience in return are hallucinations about their past experiences. In those visions they are faced with some unresolved issues, repressed memories, and absurd dream-like situations. They meet people – messengers – from their past who reveal to them some simple truths about their own lives, which may be hard to accept, so they dismiss those messengers as the Martians and stubbornly continue attempting to "understand" the Mysterious Wall using their rational minds.

A fairy tale film about the clever tightrope walker Tibule, who fights alongside the armorer Prospero and all the working people against the tyrants, the three Fat Men, who rule the state until the young heir Tutti comes of age. The freedom fighters are aided by the kind Dr. Gaspar and the brave acrobat girl Suok, who has to pretend to be a doll to sneak into the palace and free Prospero.