Patrick is the oldest son of Emmy winner/Academy Award nominee Eileen Brennan. After playing college basketball on a full scholarship, Patrick realized his true love of acting. He then went on to study with some of the best, including Larry Moss, Uta Hagen and Wynn Handman. Patrick made his way into theatre, being named one of the "Best Theatre Actors in Los Angeles" by LA Magazine in 2004. He has since moved into film and television. Patrick lives in Los Angeles with his wife, Jessica Moresco.