The latter film may have pointed St. John in the right direction, for one of her most popular and enjoyable films, "Diamonds Are Forever", followed in 1971, with St. John proving herself one of the very best of the many "Bond girls". Her feature career did not pick up, however, and one of her last sizable roles cast her in middle age as a stern prison warden in "The Concrete Jungle" (1982). TV served her better: she was one of Bob Hope's most frequent guest stars, appearing on 11 of his specials between 1967 and 1983; she contributed human interests spots to "Good Morning, America" for a time; and her many TV-movies and miniseries included "Brenda Starr" (1976), "Rooster" (1982), and "Around the World in 80 Days" (1989). Married her longtime companion, actor Robert Wagner, in 1990.