Scoring an iconic actor for your low budget film serves as a double edged sword. A noted presence with an accomplished resume lends instant credibility to your production. The flip side is his presence can serve as a reminder of your own production doesn't hold up to his or her salad days. Such is the case with Glenn Ciano's “Inkubus”, a new slasher with Robert Englund in the title role. Englund's spirited performance elevates the material, but can't detract from the film’s flaws.