Ladrón de Cadáveres (lit. Corpse Thief; known in the United States as The Body Snatchers or The Body Snatcher), is a 1957 Mexican horror film directed by Fernando Mendez who also co-wrote the film with Alejandro Verbitzky. It is the first lucha/horror movie.
It has never received an official US home video release. It lacks proper English subtitles. If someone knows of an SRT file for it, please let me know.