The Ash Tree 1975 IMDB 6.4/10

Man of leisure Sir Richard (Edward Petherbridge) receives notification that his Uncle has died, bequeathing him his stately country manor and all its lands. On his return to England he immediately sets about taking stock of all legal matters concerning his new property, but during these dealings Sir Richard seems to be more than a little distracted, he hears strange noises from the ash tree outside his bedroom window.