El Vampiro Negro (The Black Vampire)

From her dressing room window, downtrodden cabaret dancer and single mother Amalia (Olga Zubarry) had the misfortune of glimpsing Teodoro Ulber (Nathán Pinzón), the child murderer terrorizing Buenos Aires, disposing of a victim. Coming forward, though, means exploitation by an ambitious prosecutor (Roberto Escalada)--and peril for her own daughter (Gogó) at the suspect's hands, in this compelling Argentinean spin on Fritz Lang's "M." 90 min. Standard; Soundtrack: Spanish; Subtitles: English, Spanish; audio commentary; featurettes. In Spanish with English subtitles. Two-disc set.