Power Rangers: Season 2, Episode 2

2 - 2: The Mutiny (2)

Zedd's Pirantishead monster successfully freezes most of the Rangers' Dinozords barring the Tyrannosaurus, which he instead turns against the Rangers. Tommy's Dragonzord also suffers the same fate. With two of their most powerful vetches under Zedd's control, Zordon and Alpha are forced to upgrade their defenses, and provide the Rangers with new Thunder Zords