Mae West was a shrewd investor, produced her own stage acts, and invested her money in large tracts of land in Van Nuys, a thriving suburb of Los Angeles. With her considerable fortune, she could afford to do as she liked. In 1976, she appeared on "Back Lot U.S.A." on CBS, where she was interviewed by Dick Cavett and sang "Frankie and Johnny" along with "After You've Gone." That same year, she began work on her final film, "Sextette" (1978). Adapted from a 1959 script written by West, the film's daily revisions and production disagreements hampered production from the beginning. Due to the near-endless last-minute script changes and tiring production schedule, West agreed to have her lines signaled to her through a speaker concealed in her hair piece. Despite the daily problems, West was, according to "Sextette" director Ken Hughes, determined to see the film through. At 84, her now-failing eyesight made navigating around the set difficult, but she made it through the filming, a tribute to her self-confidence, remarkable endurance, and stature as a self-created star 67 years after her Broadway debut in 1911 at the age of 18. "Time" magazine wrote an article on the indomitable star entitled "At 84, Mae West Is Still Mae West".