The Best Episodes Written By Rachel Kilfeather

Wendy and Seamus return to the woods with company. The truth is out there. Good riddance to it.

Harald and Leif help Romanos lay siege at Syracuse. Canute travels to Rome to meet with the Pope. A new arrival in Jomsborg catches Freydis' eye.

After the second dose is administered, a team member is stung by a scorpion -- leading the others to discover a whole new level of sabotage has occurred on their base. Two years earlier, Arthur is immediately put through the ringer by Portlaoise Prison's most powerful inmate, Patrick.

Ambition drives William and Harold to each seek costly alliances, against the advice of their womenfolk, to enhance their chances of winning the crown.