Ep 15. Bad to the Bone

Carnisaur and Jellica conspire to bring forth Grizzaka, and after a battle with a pig Rinshi Beast, the Rangers are given the day off while RJ deals with a pain in his chest. Soon after, they fight Porcupongo, who pricks Lily with one of his quills. This causes her personality to change drastically, becoming a biker girl as a strange Wolf Man appears and attacks Casey and Theo. When Porcupongo appears again, the boys go after him while Lily and Fran argue, eventually making Lily turn back into herself and join the fight against Porcupongo and defeat him once and for all.