A boy named Cody unleashes the original Samurai Zord, the Bullzord (which has been guarded by Cody’s family since its first appearance), which runs amok across the countryside, causing the Rangers to find a way to catch the Bullzord and get it under control, in the process unlocking the powerful Shogun Mode. Meanwhile, Serrator sends Crustor to capture the Bullzord so that he can use it in an unknown plot.