A vacation in Rome becomes a trip into terror for an American tourist (Leticia Román) when she witnesses a murder. No one will believe her story except a doctor (John Saxon), who thinks she saw the latest victim of the Alphabet Killer and may become his next target, in this compelling suspenser from Mario Bava. AKA: "The Girl Who Knew Too Much," "La Ragazza Che Sapeva Troppo." 92 min. Widescreen (Enhanced); Soundtracks: Italian Dolby Digital mono, English Dolby Digital mono; Subtitles: English; audio commentary; alternate European edit; theatrical trailers. In Italian with English subtitles/Dubbed in English.