Power Rangers Zeo

Power Rangers Zeo (often abbreviated as PRZ, and often simply called Zeo) is the fourth season of the Power Rangers, serving as an adaptation of the Super Sentai series Chouriki Sentai Ohranger. The series continues the narrative established in both the 3rd Season of MMPR and Mighty Morphin Alien Rangers, as the Rangers return their adult forms and find the Zeo Crystal.

Prior to the series premiere, 32 non-canonical Zeo Serial shorts were each shown in place of the "Today on Power Rangers" segments during the last run of Mighty Morphin Power Rangers Season 3 and Mighty Morphin Alien Rangers.

King for a Day (Season 1, Episode 41-42)
After Tommy's disappearance, Prince Gasket brainwashes Tommy into believing that he is the ruler of the Machine Empire. When Bulk and Skull claim to have seen Tommy, the Power Rangers must find a way to rescue their leader.