Haris and Marina are a young couple facing financial problems. When Marina is informed that a distant aunt of hers, whose existence she was unaware of, has passed away and bequeathed her an old mansion in Kifissia, she sees a solution to their problems looming. But they will soon discover that... they are not alone in it. In fact, the mansion is haunted, and is inhabited by nine crazy ghosts, from every era and turn of history, ancient and modern, who have inhabited it throughout the centuries, while its basement also contains surprises... The arrival of the uninvited visitors will not please the permanent residents of the mansion at all, who will set out to get rid of them by any means necessary!