Nicolas Winding Refn is a Danish film director, screenwriter, and producer.

Valhalla Rising is a 2009 English-language Danish period adventure film directed by Nicolas Winding Refn, co-written by Refn and Roy Jacobsen, and starring Mads Mikkelsen. The film takes place "most certainly during the twelfth century of our era" and follows a Norse warrior named One-Eye and a boy as they travel with a band of Christian Crusaders by ship in the hopes of finding the Holy Land. Instead, they find themselves in an unknown land where they are assailed by unseen forces and dark visions.