Leslie Charleson, famous for nearly 50 years as Dr. Monica Quartermaine on 'General Hospital', has passed away at age 79. Executive producer Frank Valentini confirmed her death, honoring her legacy as a beloved matriarch of the cast. Charleson joined the show in 1977 and was known for her portrayal of various significant storylines, including a breast cancer diagnosis. She is remembered fondly by fans and colleagues alike. Despite facing health challenges, she maintained her spirit until the end, leaving behind a lasting impact on the soap opera community.