Generał Nil is a Polish historical film, based on the life of general Emil August Fieldorf, pseudonym "Nil".

In IX century Europe, on the brink of Poland's birth, a cruel prince, Popiel, murders his cousins to ensure his son's succession. His crimes lead to an uprising of his subjects lead by the former commander of Popiel's army, Piastun, and a young hunter and warrior, Ziemowit. Meanwhile Ziemowit falls in love with Dziwa, lovely girl who is to become a priestess in the local temple ...