King Mondo

King Mondo, also known as the Machine King, was the ruler of the Machine Empire. Driving Rita Repulsa and Lord Zedd off the moon, Mondo believed the Earth would be an easy conquest, but was shocked when his army of Cogs was repelled by the Power Rangers: Zeo. He was intrigued by the Rangers, as his other conquests had been far too easy, and the Rangers proved to be formidable enemies. However, Mondo soon grew tired of the Rangers, and just as it seemed he would defeat them, the Gold Ranger arrived and foiled Mondo again. Mondo finally tired of fooling around and unearthed the ancient Sword of Damocles. He grew and battled the Rangers' new Super Zeo Megazord, but was destroyed in the fight.

King Mondo was later rebuilt and returned to the throne, chasing away Prince Gasket and Archerina. After a failed attempt to steal the Gold Ranger Powers, Mondo was destroyed by a bomb from Lord Zedd and Rita.

Rebuilt once again, King Mondo attended Dark Specter's conference on the Cimmerian Planet. Months later, he led the Machine Empire in invading KO-35 and the Phantom Ranger's homeplanet. When Zordon's energy wave struck, King Mondo was reduced to a pile of sand, destroyed forever.

King Mondo was voiced by David Stenstrom.