The Devil Has 7 Faces

Baker plays a dual role as translator Julie Harrison and her twin sister Mary. The serpentine plot begins as Julie tells her lawyer Dave Barton (Stephen Boyd from Ben-Hur) that Mary's life is being threatened in London while Julie herself is being stalked by a mysterious stranger in Amsterdam. Dave's racecar-driving friend Tony Shane (George Hilton) saves her from both an attempted kidnapping and an attempted murder before putting her up with an old blind woman to hide... (All Movie Guide)