Annie, 15, can't stand her boyfriend Sean's resistance to romance. She's fascinated by the old mansion that's about to be torn down. She takes a last look inside, imagining herself at a sumptuous ball there, when suddenly she falls back into 1895. She wanders all the rooms, fingering the polished wood and rich fabrics, and meets Strat, the son of the mansion's autocratic owner.
The two immediately fall in love. Rich but homely Harriet, however, hopes tomarry Strat, even though he hasn't proposed yet. When he ignores her, she agrees to marry the odious Clarence Rowwels, who wants her for her money. A murdermystery intrudes when Rowwels accuses Irish maid, Bridget, of pushing another servant down the stairs. But Florence, Strat's weak stepmother, saves Harriet and Bridget when she learns that Rowwels is the murderer, and shoots him. Annie travels in time again, but to when?