The Org Ninja Invasion! (鬼（オルグ）忍者侵略! Orugu Ninja Shinryaku!) is the fourty-second episode of Hyakujuu Sentai Gaoranger. It is the beginning of the three-episode finale of the battle with Highness Duke Org Rasetsu, introducing Duke Org Dorodoro and featuring the death of Duchess Org TsueTsue.