Bloodletting

Screenwriter, musician, actor, no-budget visual effects guru: Throughout the ‘90s, Matthew Jason Walsh pretty much did it all during a long tenure with producer J.R. Bookwalter (“The Dead Next Door”), including the ill-fated directorial debut “The Witching” in 1993. Several years later, Walsh finally came into his own with “Bloodletting,” expanding an earlier short made with future “Polymorph” stars James L. Edwards and Ariauna Albright into a