Vikings Season 5 Episode 4 – The Plan – Guided by Heahmund’s visions, the Saxons devise a battle plan. Ivar the Boneless strategises as the Vikings undergo increasing pressure. Bjorn Ironside finds himself in a new territory and must convince the local commander he is a trader. – Stream Vikings Season 5 Episode 4 Online for Free – Watch Vikings Season 5 Full Episode 4 Free – OnionPlay Official