When villagers begin disappearing it is discovered that they had fallen through a crack in the earth which goes straight to Hades. Hercules once again comes to the rescue and faces one of his most difficult challenges, and must prove himself as a man as well as a god. "Hercules in the Underworld" is the fourth made for TV movie in the series Hercules: The Legendary Journeys.

Hercules has settled down with his wife and children, but misses the good old days traveling around having exciting adventures. Then one day he is persuaded out of his farming "retirement" to help a distant village which is being attacked by an unseen monster. "Hercules in the Maze of the Minotaur" is the fifth out of five made for TV movies that spawned the series "Hercules: The Legendary Journeys".