Espen Sandberg Director, Executive Producer Pål Sverre Hagen Roald Amundsen Actor Christian Rubeck Leon Amundsen Actor Katherine Waterston Bess Magids Actor Trond Espen Seim Fridtjof Nansen Actor Fridtjov Såheim Hjalmar Johansen Actor Ole Christoffer Ertvaag Hjalmar Riiser-Larsen Actor Jonas Strand Gravli Leif Dietrichson Actor Mads Sjøgård Pettersen Helmer Hanssen Actor Ida Ursin-Holm Kiss Bennett Actor Ravn Lanesskog Screenwriter John M. Jacobsen Producer Kristian Strand Sinkerud Producer Espen Horn Producer Harald Zwart Executive Producer Veslemøy Ruud Zwart Executive Producer Jenny Stjernströmer-Björk Executive Producer Pål Ulvik Rokseth Cinematographer Perry Eriksen Film Editing Johan Söderqvist Original Music Karl Juliusson Production Design Eggert Ketilsson Art Director Michaela Horejsí Costume Design Petter Holmsen Casting