In 1960, her contract was sold to 20th Century Fox. She guest starred on an episode of the ABC series, Adventures in Paradise, and was cast as the female lead opposite Elvis Presley in the Western film Flaming Star (1960). However, after one week of principal photography, Steele left the production and was replaced by Barbara Eden. Author Adam Victor writes in The Elvis Encyclopaedia that she was fired because studio executives thought her British accent was too pronounced.[5] However, Steele claimed she quit over a disagreement with director Don Siegel.[6] Regardless, a March 1960 Screen Actors Guild strike led Steele to abandon her Fox contract.[7]
Italians films and stardom
Steele traveled to Italy, with the hopes of working with director Federico Fellini. Soon after her arrival, she was cast in her breakout part, the dual roles of Asa and Katia Vajda in Mario Bava's Black Sunday. There are two accounts describing how Steele came to be cast in the film: one suggests that Bava, while perusing through head shots of British actors under contract at Fox, selected Steele from these photos.[7] Steele, however, recalled that Bava tracked her down after being captivated by photos of her in a Life magazine photoshoot.[8] Bava later commented that Steele "had the perfect face for my films".[7]
Steele guest starred in British television shows including the spy drama, Danger Man (aka Secret Agent) starring Patrick McGoohan in 1965. In 1961, she appeared as Phyllis in the "Beta Delta Gamma" episode of CBS's Alfred Hitchcock Presents. She also had an supporting role in Fellini's 8½ (1963), and in 1966 appeared in the second-season episode of NBC's I Spy, "Bridge of Spies".
Steele served as associate producer of the TV miniseries, The Winds of War (1983), and was a producer for its sequel, War and Remembrance (1988), for which she shared the 1989 Emmy Award for Outstanding Drama/Comedy Special with executive producer Dan Curtis.
In 2010, actor-writer Mark Gatiss interviewed Steele about her role in Black Sunday for his BBC documentary series A History of Horror.[10][11] In 2012, Gatiss again interviewed Steele about her role in Shivers for his follow-up documentary, Horror Europa. In 2014, she appeared in Ryan Gosling's directorial debut, the drama-fantasy thriller film Lost River,[12] in which she portrayed the character Belladonna in a supporting role.[13]