The short way to describe The Seventh Day is ‘The Exorcist's Training Day’. Father Peter Costello (Guy Pearce) is a cynical, weathered veteran who has seen it all and plays by his own rules. Father Daniel García (Vadhir Derbez) is a wunderkind fresh out of the academy who will have to forget everything he has learned about the rite of exorcism. Both walk the city streets as some sort of 'undercover priests'. Like Father McGruder in Braindead, they kick arse for the Lord. This material is rife with comedic potential (I’m reminded of Monty Python's Flying Circus’s Bishop sketch); it's a shame...