On Fins and Needles

Jason &amp; Tommy teach free karate classes at the Youth Center. Rita's annoyed by their friendship, and sends down the Slippery Shark monster. His boomerang-fin weapon casts a spell on the two, causing them to hate each other intensely. This nearly leads to an all out brawl in the Youth Center, organized by Bulk &amp; Skull! Can their teammates intervene in time, and force some teammwork to help break the spell of hate between the Red and Green Rangers?