Ok me my cousin saw this in the early 90s it was in black and white  and the part we saw was-Old woman cutting/dicing carrots then begins slicing her hand as if we’re a carrot – a young woman in the kitchen notices what the old woman is doing and the old woman chases the  young girl through the house upstairs (very slowly) with knife in hand. They eventually end up on roof and the old woman still slowly approaching the young woman misses stabbing the young woman and she eventually falls off roof into a tree below. This gave  us the creeps big time and we changed the channel  it was a very dark and quiet movie.