Lacy takes over as director for the local Thanksgiving Pageant after the director they had appointed is bitten by a snake. The pageant seems to have met with bad luck from the beginning but when the star is found dead in the trap-room Abby becomes convinced the entire production is cursed.
Meanwhile new guests check into the inn including three half sisters, all the same age, who never even knew of the existence of their half siblings prior to the reading of the will. The father they never met had a mother who watched the girls grow up from afar. When she died she left each granddaughter a third of her extensive fortune. In order to collect the inheritance the sisters must work together to solve a mystery in the ten days allotted them to do so.