With the Earth under a spell that physically transforms everything and everyone back by under a decade, Angel Grove is ripe pickings for the attack of giant-sized Lord Zedd, Rita Repulsa, and their Evil Space Alien crew! But will salvation come in the form of Master Vile? Meanwhile, the Rangers, now kids, powerless, but still retaining their knowledge of how things are supposed to be, must make their way through Tengas, out of the city and to the Command Center!