When an evil king plans to use science to capture the world, Hercules joins forces with a sorceress to beat the monarch and save Cassiopeia, his lover.
Mary is on her way to take possession of an inherited haunted castle on a small island off the coast of Cuba. Larry helps her as a ghost-breaker when she receives a death threat.
Emmanuel, a scientist, discovers skeletal remains of a humanoid and brings it to his home. However, with its ability to grow new flesh when moistened, the skeleton wreaks havoc in his house.