With the private detective business running slow, Bulk & Skull take on jobs as "tribal" security guards at a Hawaiian luau at Ernie's Beach Club. With this event planned, Tommy finally gets up the courage to ask Kat out on a date to it. But Prince Gasket & Archerina are back in town, and spoil their plans by growing giant and finally proving their worth as heirs to the Machine Empire throne. To make matters worse, Jason starts to have trouble with his morphing powers...