The career of Stefanie Powers is one of so many stage, screen, and television credits that her name alone recalls memories as varied as her rolesâon screen and off. From movie roles including John Wayneâs daughter in McLintock! and Lana Turnerâs rival in Love Has Many Faces, to being terrorized by Tallulah Bankhead in Die, Die My Darling and befriending a Volkswagen in Herbie Rides Again, she stepped onto the television screen as the sexy secret agent April Dancer in The Girl from U.N.C.L.E. and the jet-setting, crime-solving wife of Robert Wagner in Hart to Hart. She is also an award-winning stage actress, fitness advocate, and an internationally recognized animal conservationist.