Runyon has died after a six-month battle with cancer, according to family members. Her passing has led to tributes from colleagues and fans who remember her as a warm and talented actress.
She rose to fame in the early 1980s, appearing in popular comedy films and TV shows. One of her best-known roles was in Ghostbusters, which became a major cultural hit. She also appeared in Up the Creek and had guest roles in series like Charles in Charge, Beverly Hills, 90210, and Melrose Place.
Friends and coworkers described her as kind, vibrant, and dedicated to her craft. Although she stepped back from acting later in life, her performances from the 1980s continue to be remembered by fans.
Her death marks the loss of a familiar figure from that era of film and television. Memorial details have not yet been announced.