Denis O'Hare, Actor: Dallas Buyers Club. Denis O'Hare was born on January 17, 1962 in Kansas City, Missouri, USA as Denis Patrick Seamus O'Hare. He is an actor, known for Dallas Buyers Club (2013), The Proposal (2009) and Milk (2008). He has been married to Hugo Redwood since July 28, 2011. They have one child.