Actress-turned-executive Nancy Malone has died.

Malone guested on such classic shows as Bonanza, Hawaii Five-0, Ironside and The Twilight Zone. She is perhaps best known for her role as Libby Kingston, girlfriend of Detective Adam Flint on the 1960s crime drama Naked City.

Malone went on to direct episodes of shows like Diagnosis Murder, Dynasty and Melrose Place. She was also an executive at 20th Century Fox back in the 1970s.

Nancy Malone passed away last Thursday in California. She was 79 years old.