Episode Title:Return of the Gladiator.Episode Description:As the Castle of Lions prepare for departure, the team is met by the arrival of a local Arusian. Allura heads to meet the villagers along with Coran, Hunk, Keith and Lance while Pidge and Shiro tend to the rescued prisoners from the Galra battleship. From them, they learn that Shiro was a champion fighter in the gladiator ring that he and Pidge's brother, Matt were forced to fight in and that Shiro seemingly attacked Matt in bloodlust...