While visiting Erica Renny Burke, Tiffany's old college friend, the Angels are alerted to mysterious and sinister occurrences in the Burke mansion. Erica Renny Burke is frightened but her husband, Cliff, admonishes her for being so cowardly. Tiffany has frightening, recurring dreams about a party in which a woman confined to a wheelchair falls down a staircase. When a caretaker relates the circumstances involving the death of Burke's first wife, Madeline, exactly as Tiffany had dreamed, the Angels suspect foul play. One day before Burke's lavish Halloween party, Erica injures herself and is confined to a wheelchair. Cliff is hounded by racketeer George Harper to pay an enormous debt. Cliff covers it, using the estate as collateral. More mysterious happenings lead the Angels to believe that Madeline's spirit is haunting the place and trying to speak to them. They search a dark and frightening passageway. Tiffany discovers evidence implying that Cliff deliberately killed Madeline for her money. They assume he will kill Erica too. At the party at the proper moment, Cliff pushes Erica down the staircase but Tiffany stops her fall. In the melee, Cliff slips and tumbles mysteriously down the stairs ending his life in a broken heap at the bottom. The Angels notice that the presence has disappeared and assume that the spirit of Madeline is avenged and at peace now.