Richard Dormer Sheriff Dan Anderssen Actor Sofie Gråbøl Gov. Hildur Odegard Actor Darren Boyd Markus Huseklepp Actor Björn Hlynur Haraldsson Officer Eric Odegard Actor Mia Nielsen-Jexen Officer Ingrid Witry Actor Alexandra Moen Officer Petra Bergen Actor Verónica Echegui Elena Ledesma Actor Sienna Guillory Natalie Yelburton Actor Luke Treadaway Vincent Rattray Actor Dennis Quaid Michael Lennox Actor Michelle Fairley Freya Lennox Actor Parminder Nagra Dr. Surinder Khatri Actor Robert Sheehan Actor Ken Stott Actor Simon Donald Executive Producer Jeff Skoll Executive Producer Holly Hines Executive Producer Patrick Spence Executive Producer Frith Tiplady Executive Producer Anne Mensah Executive Producer Cameron Roach Executive Producer Chris Loveall Executive Producer