Ericson Core Director, Cinematographer Willem Dafoe Leonhard Seppala Actor Michael Greyeyes Amituk Actor Julianne Nicholson Constance Seppala Actor Christopher Heyerdahl George Maynard Actor Michael Gaston Self Michael McElhatton Jafet Lindeberg Actor Jamie McShane Scott Allan Actor Shaun Benson Gunnar Actor Steven McCarthy Dev Burdett Actor Tom Flynn Screenwriter Kim Zubick Producer Martin Pensa Film Editing Mark Isham Original Music John Blackie Production Design Bill Ives Art Director Paul Healy Set Decoration Wendy Partridge Costume Design