Guest Stars Jeff Bennett voices Shiro Shinobi Logan Wells voices Meelo Maria Bamford voices Pema Dee Bradley Baker voices Oogi Stephanie Sheh voices Zhu Li Jason Harris voices Movie President Raiko Spencer Garrett voices Raiko Rick Zieff voices Gang Mark Allan Stewart voices Lu Nolan North voices Rebel Leader Jason Harris voices Evil Unalaq Tim Hedrick as Roh-Tan Amy Gross voices Ginger Dee Bradley Baker voices Juji Jim Cummings voices Deep Voice Narrator Jeff Bennett voices Gangster Maria Bamford voices Buttercup Raiko Nolan North voices Metalbender Cop