A stage-trained actor whose resumé includes work in such productions as West Side Story, Miss Saigon, and A Man of No Importance, Pennsylvania-born Steven Pasquale attained national prominence for his work as inarticulate New York firefighter Sean Garrity on Denis Leary and Peter Tolan's comedy drama series Rescue Me. Pasquale transitioned to big-screen assignments when he accepted a role in the 2007 sci-fi/horror opus Aliens vs. Predator: Requiem.