By: Addison Wylie Horror masterminds Richard Powell and Zach Green will always pull the best performances out of character actor Robert Nolan.  This has been the case with their vividly gruesome short films Worm and Familiar, and while their third collaboration HEIR may be their weakest entry, Nolan unstoppably beams as Gordon – a man suppressing a secret. Powell is back in the director’s chair with HEIR, as well as holding the pen that writes the…