Myrna Fahey (March 12, 1933 – May 6, 1973) was an American actress best known for her role as Maria Crespo in Walt Disney's Zorro and as Madeline Usher in the film version of Edgar Allan Poe's, The Fall of the House of Usher.She appeared in episodes of 37 television series from the 1950s into the 1970s, including Bonanza, Wagon Train, Straightaway, The Time Tunnel, Maverick, Gunsmoke, Perry Mason, The Adventures of Superman, Kraft Suspense Theatre, and Batman.