Guest Stars Georgia Hirst as Torvi Adam Copeland as Kjetill Flatnose Ragga Ragnars as Gunnhild Elodie Curry as Asa Ryan Henson as Hali Oran Glynn O'Donovan as Igor Steven Berkoff as King Olaf the Stout Kristy Dawn Dinsmore as Amma Kieran O'Reilly as White Hair Lenn Kudrjawizki as Prince Dir Danny O'Connor as Messenger 1 Aoibhéann McCann as Skadi Per Fredrik Åsly as Envoy Kathy Monahan as Eira Conn Rogers as Canute Gina Costigan as Runa David Sterne as Gudmund Oisin Murray as Tarben Owen Barton as Warrior Sandy Kennedy as Sylvi