Born and raised in New York City Mickey O'Hagan booked her first professional acting job when she was in junior high, narrating a local filmmaker's documentary. After earning her BFA in Acting at Pace University she went on to voice hundreds of television and radio spots as well as booking on camera roles in film and TV. As an avid horror fan, one of her favorite roles happened early in her career, when she appeared in a documentary about psychic phenomena at the real campground the original Friday the 13th was filmed at.