After a tragedy strikes the rangers, 5 children of Tommy Oliver have to rise up to continue the legacy of their father, but when foes from rangers' past unite to take over the Universe, the Power Rangers have to unite to defeat these united foes.

SYNOPSIS:

When Tommy Oliver tragedly dies from the return of Robo Rita and Lord Zedd, the 5 children of Tommy Oliver and Kat have to prove they are worthy of being future rangers, but when Robo Rita and Lord Zedd unite with old foes from rangers' history, the Mighty morphin Rangers have to unite with the Zeo Rangers, the Turbo Rangers, the Space Rangers and the Dino Thunder Rangers to stop them.

POWER RANGERS ONCE AND ALWAYS AND FOREVER