The five Ranger Teens begin to settle into their new roles as protectors of both Angel Grove, and the entire planet. Billy, the genius boy in blue, invents a series of silver watchbands with which they can both talk to each other, and teleport to the Command Center (the Communicators). Meanwhile, at her evil palace on the moon, Rita Repulsa schemes to do to the Rangers what she did to Zordon long ago. With the help of Finster's device, she attempts to trap the Power Rangers inside of a strange Time Warp dimension.
If that wasn't bad enough, Billy gets backed up to the top ledge of a mountain by some Putties. Trini, deadly afraid of heights, must confront her fear to help him out.
The Rangers escape the Time Warp, and triumphantly fight Finster's creation: a skeletal warrior named "Bones", and a giant... umm... "Giant" monster summoned by Rita.