The sole aim of this documentary appears to be offering a look at what goes on during the production of films within The Conjuring Universe. Personally, I feel that only _The Conjuring (2013)_ and _Annabelle (2014)_ really deliver—those were genuinely frightening the first time around. Nevertheless, I intend to see each film in this series. Patrick Wilson and Vera Farmiga make a fantastic pairing on screen; th…