Carolyn Hennesy is an American actress, writer, and animal advocate. She began her career with guest appearances and roles in television shows and movies, including Dark Justice and Deadly Invasion: The Killer Bee Nightmare. Hennesy gained wider recognition through a recurring role on Dawson's Creek, followed by various guest appearances on other series. She achieved international acclaim after being cast as Diane Miller on the daytime television series General Hospital, a role that earned her two Daytime Emmy Award nominations. Throughout her career, Hennesy has appeared in recurring roles on several popular shows including Cougar Town, Revenge, and Jessie. She won her first Daytime Emmy Award for her work in The Bay, establishing herself as a respected performer in television.