1410. Known Unknown Zalgiris (Grunwald) (2013)
- Genre: Documentary
- Release Date: 2013-02-15
- Runtime: 1h 20min
- Language: Lietuvių
- Production Country: Lithuania
- Director: Aleksandras Matonis
One of the most important battles of Middle-ages.
Unfortunately the movie 1410. Known Unknown Zalgiris (Grunwald) is not yet available on HBO Max.
| Directing | Aleksandras Matonis | Director |
| Writing | Aleksandras Matonis | Writer |
| Writing | Valdas Rakutis | Writer |
| Crew | Saulius Lukoševičius | Cinematography |
| Crew | Juozas Matonis | Cinematography |
| Editing | Darius Šilėnas | Editor |
| Art | Rūta Žalalytė | Graphic Designer |
| Camera | Rolandas Leonavičius | Director of Photography |