Mr. McCrystal has been a history teacher at Oratory Prep for 16 years. He also graduated from OP in 2004. He then attended The College of the Holy Cross where he studied history and sociology. Coming from a family of two teachers, one teaching history and one teaching Latin, that was all Mr. McCrystal knew. Mr. McCrystal did not do a teacher’s education program at Holy Cross, so, he went to Seton Hall University for his Master’s. This is where he met Mr. Gordon (religion) and Mr. Kaounis.