NEW YORK, July 8 (UPI) -- The Buccaneers and I Am Ruth actress Mia Threapleton says she spent three months studying Catholicism and creating her own "murder dossier" after Wes Anderson hired her to play a knife-wielding nun for his espionage comedy, The Phoenician Scheme. "That felt like a very good amount of time to just go and get my claws deep into this as much as I can, which included, but was not limited to, talking to a deacon of a Catholic church, going to Rome, because I had to go there