"The Ghost Monster" is the fifth episode of The Mighty Heroes. It originally aired on CBS on November 26, 1966.


Once every hundred years, the city of Good Haven is terrorized by a creature known as The Ghost Monster, and this century, by using a potion that includes spider webs, chains, and the hair of a dinosaur, the beast plans to terrify the city with an army of killer bats. However, the Mighty Heroes stand in the way, ready to stop the Ghost Monster from turning the city into a living nightmare.

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