The Rangers are lured away from Earth and into Corinth by Professor Cog who locks the wormhole to Corinth. While the Rangers work to tame the Turbo Falcon Zord, Professor Cog and his Grinders attack Earth and runs into competition in the form of the Armada. The Rangers must find a way to tame the Turbo Falcon Zord and find a way back to Earth to stop Professor Cog.