CELLAR DWELLER/CATACOMBS/DUNGEON MAST

Years after a comic book artist is murdered by his own creation, another artist moves into his house and awakens the monster; a young computer whiz faces a wizard and must succeed at seven impossible tasks to save the life of his girlfriend; after radioactive waste from a nuclear plant turns trees into man-eating plants, the residents of a town must figure out a way to destroy them; after 400 years, an evil demon is released from its hiding place under a monastery.