Kerry O'Malley is an American actress known for her work in theater, television, and film. She has appeared in various productions, showcasing her talent in both comedic and dramatic roles. O'Malley is particularly recognized for her performances in Broadway shows, where she has earned acclaim for her singing and acting abilities. In addition to her stage work, O'Malley has made guest appearances on popular television series such as The West Wing and Once Upon a Time. Her versatility as an actress allows her to take on a wide range of characters, making her a respected figure in the entertainment industry.