Anthony Shaffer (writer)
Anthony Joshua Shaffer was an English playwright, screenwriter, novelist, barrister and advertising executive. His most notable work was the play Sleuth, which won the Tony Award for Best Play. His other major screenplays include the Hitchcock thriller Frenzy and the British cult thriller The Wicker Man. He was married three times and had an extramarital relationship with Marie Josette Capece-Minutolo.