Remember the Times (S01E05)

While ancient civilizations may come and go, the question remains: which House will endure the test of time? This episode revisits the classic style with "March of the Mummies," where contestants channel the essence of their founding mothers in their performances. Following that, the Houses take up their swords and push their physical limits to create breathtaking floor displays in "Warrior Guardians." Guest judge Kelly Osbourne brings her enthusiasm for ballroom as an intense showdown occurs between the bottom two Houses, filled with high emotions.