Unable to stand the slightest glimmer at its creation, the creature gains strength and solidity with each kill, allowing it a greater resistance to the light; and with it the ability to affect and control those around it, including a pack of vicious dogs.

[2] In order to acquire foreign presales on Shadow Builder, Shah had Hammerhead Productions produce a teaser.

[2] Upon completion of the film, producers Ash Shah and Dan Chuba expressed satisfaction with Dixon's cut with the exception of the ultimately reveal of the Shadowbuilder's appearance which was a prosthetic mask.

[1] Following its run on the festival circuit, the film was released on home video in the United States on August 25, 1998.

[1] TV Guide noted in its positive review that "While the basic premise and a few details of Shadow Builder are familiar, the movie has been put together with commendable skill.