Pohádka o Malíckovi

Littlefinger is a 1986 family fantasy film that was written and directed by Gunārs Piesis. The movie premiered in April 1986 in the Soviet Union at the Alma-Ata All-Union Film Festival and was given a release in Czechoslovakia and East and West Germany in subsequent years. The film adapts Anna Brigadere's play based on the fairy tale of Tom Thumb.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.