Morphing into a new title for its fourth season, the "Mighty Morphin Power Rangers" now grapple with the threat of King Mondo and Queen Machina's dastardly plans to take control of the universe with the help of an army of Cogs and their evil son, Prince Sprocket. Good thing the Gold Ranger has just joined the team! Standard; Soundtrack: English. 25 episodes on 3 discs. 16 1/2 hrs.