Blood and gore. We're grossed out by it, we're disturbed by it, and when employed excessively, can often times signal a death knell for a film and its chances at finding distribution. Yet, a cursory glance at some of horror's most prolific films and its plainly obvious, audiences can't get enough of it. Wretched Productions and director Heidi Moore dive deep into the psychological thought process behind the reason "why", in this insightful new documentary appropriately titles More Blood, where industry insiders (directors, writers, media outlets) give their thoughts on the bloody topic . Check out the trailer for yourself below.