Olivia Crocicchia is an American actress. In 2003, she debuted in an episode of Law & Order: Special Victims Unit. She next appeared in an episode of Law & Order, as well as starred as Katy Gavin in the comedy-drama series Rescue Me. She appeared as a recurring character on the show from 2004 to 2011. At the same time, she had roles in the films Walking on the Sky and Almost Kings. She later had one-time roles in CSI: NY and Casual. In 2015, she starred in the Lifetime movie I Killed My BFF. Also in the 2010s, she had performances in the movies Besties, Palo Alto, At the Devil’s Door, Men, Women & Children, and Accidental Love. In 2017, she starred in the films The Yellow Birds, Mom and Dad, and Rio.