DIAL "M" FOR MURDER (1955/3-D and 2-D) - Blu-Ray

Stars Ray Milland, Grace Kelly and Robert Cummings. A love triangle that results in a murder plot that goes strangely wrong, or does it? One of the perfect Alfred Hitchcock shockers. Shot in 3-D. This blu-ray has both 3-D and 2-D versions. Two documentaries, trailer.