Cellar Dweller is a 1988 American-Italian monster horror film about a comic book artist who unleashes a demon after drawing it. It was directed by John Carl Buechler, written by Don Mancini (credited as Kit Du Bois), and stars Debrah Farentino and Brian Robbins. As of 2026, this is the only film not in the Child's Play series that was written by Mancini.

Plot

Colin Childress, a highly successful comic book artist who gains inspiration from a mystical book of horrific drawings, inadvertently summons an evil spirit into his basement studio. Decades later, his house has become a small art institute run by the stern Mrs. Briggs. One night, comely student Whitney Taylor goes rooting around the sealed boxes in the cellar and releases the supernatural forces trapped there.