Lord Zedd casts a spell on Ernie's pachinko machine, causing Rocky to develop an unhealthy addiction to having fun. Lord Zedd later creates a monster called Pachinko Head out of the machine with a playful and mischievous personality who also spoke in rhymes. The monster transforms all of the Rangers except Tommy into softball-sized pachinko balls. Alpha 5 found a way to revert the Rangers to their normal states. Free of the spell, Rocky joined Tommy in the battle against Pachinko Head, whom has since grown. The other Rangers join the battle as well, forming the Thunder Megazord and White Tigerzord. Pachinko Head gets knocked down during the ensuing battle, and before he can get up, he finds himself on the receiving end of the Thunder Saber slash and reverted to a pachinko machine.