LOS ANGELES, June 19, 2017 /PRNewswire/ — Tim Calandrello, who served as writer, producer and editor of the upcoming documentary “Hired Gun,” will host a Facebook Live Q&A about the film on Fri., June 30 at 1 p.m. EDT/11 a.m. PDT. The chat will take place on Twisted Pumpkin, Inc.’s…