The boogeyman (Jeff Schiro)

Title: The boogeyman (1982)
Runtime: 28′
Director: Jeff Schiro
Script: Jeff Schiro
Cast: Michael Reid, Bert Linder, Terence Brandis, Mindy Silverman, Jerome Bynder, Bobby Persicelli, Michael D’Agostino, Nancy Lindeberg, James Holmes, Ross Macdonald, Dave Buff, Rich West, John Coté, Brooke Trivas.
Imdb
Lester Billing’s children are dying one by one. Prepare for a nightmarish journey into the dark side of one man’s psyche; the side where fear can take over, reason can be lost and sanity can crumble. “The Boogeyman” is the first short film to be made from a Stephen King story.