sentences:  Darkly beautiful, Medina was often typecast in period melodramas such as "The Black Knight".Two of her more notable films were William Witney's "Stranger at My Door" and Orson Welles' "Mr. Arkadin", based on episodes of the radio series "The Adventures of Harry Lime", itself derived from "The Third Man" film.Although prolific during the early 1950s, her film career faded away by the end of the decade.