Cheryl Ladd is an American actress, singer, and author best known for her role as Kris Munroe in the ABC television series Charlie's Angels, whose cast she joined in its second season in 1977 to replace Farrah Fawcett-Majors. Ladd remained on the show until its cancellation in 1981. Her film roles include Purple Hearts (1984), Millennium (1989), Poison Ivy (1992), Permanent Midnight (1998), and Unforgettable (2017). In the 1970s, she was a member of the bubblegum pop band Josie and the Pussycats, voicing Melody in the tie-in animated series.

Charlie's Angels is an American crime drama television series that aired on ABC from September 22, 1976, to June 24, 1981, producing five seasons and 115 episodes. The series was created by Ivan Goff and Ben Roberts and was produced by Aaron Spelling. It follows the crime-fighting adventures of three women working at a private detective agency in Los Angeles, California, and originally starred Kate Jackson, Farrah Fawcett, and Jaclyn Smith in the leading roles and John Forsythe providing the voice of their boss, the unseen Charlie Townsend, who directed the crime-fighting operations of the "Angels" over a speakerphone. There were a few casting changes: after the departure of Fawcett, Cheryl Ladd joined; after Jackson departed, Shelley Hack joined, who was subsequently replaced by Tanya Roberts.