As Ragnar lies in his sick bed in Kattegat, events unfold beyond his control.
Vikings
Season 4 Episode 6: What Might Have Been
Ragnar reveals his plan to raid Paris again, and although the fleet is storm-tossed as it sets out, the challenge lies in Frankia where Rollo awaits. Meanwhile, Ecbert dispatches Aethelwulf and Alfred on a pilgrimage to Rome.