SF Brownrigg DON'T OPEN THE DOOR 1974 Woman is Being Stalked at Home by Killer TRAILER & MOVIE in HD & W/S

DON'T OPEN THE DOOR 1974 (aka Don't Hang Up) - Amanda returns to her grandmother's house 13 yrs after her mother was murdered. Grandmother is near death & there are unsavory people looking to inherit or steal from her somehow. Amanda soon receives disturbing phone calls & someone lurks about the place, watching her. The killer's identity & motives are slowly revealed.

Regional Arkansas/Texas film director SF Brownrigg made low-budget films that were exploitation (aka Hixploitation) yet still thoughtful. Many value Brownrigg's work for his ability to create thrills with a minuscule budget. (Subscribe to this channel and my others as some videos are not monetized and/or not searchable).

This is the trailer, you can watch the Full Movie in HD & Widescreen on this channel, link below. The movie starts with a 'preview' notice, but it is the full movie:
https://rumble.com/v1yi3x8