9 to 5 (1980) is a workplace comedy directed by Colin Higgins and starring Jane Fonda, Lily Tomlin and Dolly Parton. The film follows three female office workers who team up to take revenge on their sexist, egotistical boss, leading to a series of hilarious and empowering misadventures. With its sharp humor, memorable performances and iconic theme song, this film became a cultural phenomenon and a rallying cry for workplace equality.