Mount Olympus beckons… and Percy must face his greatest battle yet.

The quest deepens as Percy, Annabeth, and Grover are tasked with a favor from a fearsome opponent.

Factions in Greenland spill blood, driving Ubbe’s company away. Troops under Ivar and Dir seize Kiev for Prince Igor. Gunnhild makes a fateful choice.

As his enemies scheme for power, Harald prepares for his coronation and chooses a queen. Ubbe’s party reaches shore — but not the one they’re seeking.

The election for Kattegat’s new ruler is held, but a surprise visitor disrupts the proceedings. Ivar puts his plan to overthrow Oleg into action.

Ubbe persuades the settlers in Iceland to embark on a voyage of exploration. The defeat of the Rus creates power vacuums in both Kattegat and Kiev.

A sense of doom looms over Kattegat as bloodshed ensues. The defeated army flees in the face of the victors. A legendary warrior makes his way home.

Season 2 2015 | 23 Episodes Season 2 of The Flash premiered on October 6, 2015. Following the dramatic events of season 1, Team Flash quickly turns their attention to…