Tommy competes with Bulk for a role on a Karate commercial. Meanwhile, the other Rangers end up trapped in a cocoon, thanks to Scorpina's pet worm creature. If that wasn't bad enough, Rita sends down the baseball-fevered Babe Ruthless monster! Our heroes, with the help of the MegaDragonzord, defeat this double threat. Tommy & the mayonnaise-tanned Bulk both get the commercial role, though for Karate-skills comparative reasons only.