Captured by Emperor Gruumm, the Rangers get unexpected help from the person responsible for their imprisonment. Doggie faces Gruumm in a final showdown for the life of Isinia. Omni's Magnificence is finally created, and attacks Newtech City. Kat, Boom, Omega Ranger and the rest of the non-Ranger SPD cadets are all that stands in the way against a Krybot invasion of the Delta Base. (thetvdb.com)