The Bat

About the show

Elderly, single Cornelia Van Gorder is renting an old, isolated Long Island mansion owned by the estate of Courtleigh Fleming, a bank president who had reportedly died several months before. On a stormy evening, the electricity flickers on and off. Most of the servants, convinced that the house is haunted, have made excuses and fled. According to a news report, a mysterious criminal known as "the Bat" has eluded police in the area. Cornelia is in the house with her maid, Lizzie, and Billy, a Japanese butler who is part of Fleming's household staff. They are joined by Brooks, a gardener recently hired by Cornelia's niece, Dale Ogden. Dale and Dr. Wells, the local coroner and an old friend of Fleming's, arrive for a visit. They tell Cornelia that Jack Bailey, a cashier at Fleming's bank, has disappeared and is suspected of stealing over a million dollars. Cornelia tells Lizzie and Dale that she has invited a police detective to visit because someone has been trying to break into the house at night. Wells leaves, and Detective Anderson arrives. Cornelia tells Anderson that she suspects Fleming embezzled from the bank and hid the money in the house. While Cornelia shows Anderson to his room, Dale warns Brooks (who is actually Jack Bailey, and Dale's fiancé) that Anderson is a detective. Brooks also believes that Fleming hid the money, and wants to clear himself by finding it. Dale summons Fleming's nephew, Richard (who rented the house to Cornelia), to learn about possible hiding places. Richard shows her a blueprint of the house, with a hidden room where the money might be. While they fight over the blueprint, a figure appears in the darkness and shoots Richard, ending the first act. Cornelia calls Dr. Wells back to the house to examine Richard's body. Dale asks Wells to hide the blueprint she took from Richard because the others might think that she killed him for it. Reginald Beresford, a lawyer waiting in his car after he drove Richard to the house, comes inside. Reginald recognizes Jack, and the exposure of her fiancé makes Dale admit that she gave Wells the blueprint with the hidden room. Wells claims that he does not have the blueprint; Cornelia reveals other evidence incriminating him, and Anderson asks to question him alone. Wells knocks Anderson unconscious during the interrogation and drags him into another room. Before Wells can go to the hidden room, a stranger claiming to have lost his memory after he was attacked and tied up in the garage appears at the terrace door. When the guests try to identify the unknown man, they discover that they have been locked in the house. At the end of the second act, Cornelia finds the Bat's calling card, a black paper bat, tacked to a door. The third act begins on the upper floor of the house, where a masked man is seen in the previously-hidden room taking a money bag from a safe. When Dale finds the room, the man flees, leaving her and the money locked inside. The others find her there, unconscious. Anderson reappears and accuses Wells of stealing the money and killing Richard. Cornelia begins to present an alternative theory, but is interrupted when the unknown man comes upstairs and Anderson asks him about his amnesia. Cornelia says that she sees a man on the roof, and most of the group leaves to look for him. Cornelia uses the distraction to tell Dale, Jack and the unknown man that she thinks the money is still in the room. When they search for the money, Jack finds the body of Courtleigh Fleming, who was killed only recently. As Cornelia, Dale and Jack argue about what has happened, the unknown man locks the door and orders them to be quiet. When the masked man sneaks in through a window, the unknown man apprehends him and reveals that he, the unknown man, is the real Detective Anderson; the Bat (the masked man) had pretended to be Anderson.