Haunting Shadows.

Young John Glenarm's wealthy grandfather leaves him his estate, but the will stipulates that John live in the estate, rumored to be haunted, for one year or it will be forfeited to schoolteacher Marian Deveraux. John moves in and strange and unexplained events begin to occur. He really doesn't want to stay there anymore, but finds that he is falling in love with pretty young Marian, and decides to stick it out. However, there's more to his grandfather's will than John realizes, and it's not long before he finds out just what that is.