On the Ümera River (1970)
Narrates one episode of the Estonians' ancient struggle for freedom, Estonia's chess victory over the Crusaders in the Battle of Ümera in 1210
- Country : Estonia
- Genre :
- Studio : Taska Film, Apollo Film Productions, HansaFilm
- Director : Mikk Mägi
- Cast : Henessi Schmidt, Ursel Tilk, Jarmo Reha