What happens in What Happens in the Cave?
Spoilers for this episode and earlier events.
Ubbe’s combat becomes a route toward peace, complicating the assumption that a fighter’s only goal is continued conquest. The Christian cross in the cave disrupts Floki’s account of the land and his search for the gods; its meaning is not a historical claim by the guide. Lagertha’s removal of her armor and braid presents withdrawal as a deliberate change of life rather than a lack of past achievement.
- Season & episode
- Season 5, episode 19 of 20
- Series order
- 68 of 89
Story connections: Ubbe, Floki, Lagertha and Bjorn Ironside.
Identify a face in this episode.
Episode references: HISTORY season guide.
Key events and consequences
Ubbe uses a duel to pursue peace, making personal combat serve a different objective from continuing conquest. Floki's discovery instead breaks the account of sacred isolation on which he has relied. Lagertha's withdrawal from warfare presents another deliberate answer to a life shaped by battles and their losses.
- Ubbe’s combat becomes a route toward peace, complicating the assumption that a fighter’s only goal is continued conquest.
- The Christian cross in the cave disrupts Floki’s account of the land and his search for the gods; its meaning is not a historical claim by the guide.
- Lagertha’s removal of her armor and braid presents withdrawal as a deliberate change of life rather than a lack of past achievement.
Key characters
Ubbe
Ubbe’s combat becomes a route toward peace, complicating the assumption that a fighter’s only goal is continued conquest.
Character story
Floki
The Christian cross in the cave disrupts Floki’s account of the land and his search for the gods; its meaning is not a historical claim by the guide.
Character story
Lagertha
Lagertha’s removal of her armor and braid presents withdrawal as a deliberate change of life rather than a lack of past achievement.
Character story
Bjorn Ironside
Character story
King Harald Finehair
Character story
Judith
Character storyLocations and story geography
Wessex
Ubbe's combat seeks an agreement that could let settlement replace another campaign.
Iceland
Christian objects inside the cave undermine Floki's interpretation of the land before the eruption traps him.
These are places in the story. For the real landscapes used on screen, explore the filming-location guide.
The episode breakdown
The cave joins a physical descent to a crisis of interpretation. Floki finds something that his preferred story of the place cannot comfortably contain, and then loses the freedom to walk away from the discovery. Elsewhere, Ubbe and Lagertha seek different forms of ending: a conflict settled through combat and a life no longer organized around weapons. The episode makes renunciation active. Putting a role aside can require as much decision as accepting a crown or entering another battle.
Themes to follow
- A physical discovery becomes a crisis of meaning
- Laying down a weapon can be a deliberate act