I think I saw this movie in the mid to late 70’s. Here is the scene that stands out in my mind the most. ..

A woman was in the bed,  and her husband was acting like she was crazy because she kept saying she heard things in the house.  I specifically remember her being dragged down the steps by these little men and I think she was taken to the basement and locked in the fireplace.  I think that was the way it ended.

Does that seem familiar to anyone?  If so,  do you know the name of it?