Name that movie!!

[manni007]

Hi

I remember watching a short black & white horror movie which is about 20 minutes running time approx. I recorded this movie on VHS but I think I got rid of the video tape. The movie was about a couple who go to view a house and the house is shown to them by a woman. When they leave the house, they meet the estate agent outside and explain to her that the lady in the house has already shown them around. The estate agent explains that no one lives in the property. When they go in the house again, the couple point out the lady in the picture placed above the fire place. The estate agent tells the couple that the lady was the previous owner and she is dead.

I am trying to remember the name of this short movie.

please help!!