Desc: The Sign of the Poppy: Directed by Charles Swickard. With Hobart Henley, Gertrude Selby, Mina Cunard, William Higby. When Jerry Marston played a sharp business trick on Hop Li, the leader of a Chinese tong, he made the mistake of his life. Jerry never knew what became of one of the Marston twins mysteriously disappearing less than three weeks after the boys were born. So the anxious years passed until his only son Alvin had married and gone abroad on his wedding tour. One evening the butler handed Jerry a package, and at the same time delivered a wireless message telling that Alvin and his bride Edith were arriving on that day's ship from abroad. Marston opened the package. Before him lay a red poppy, a sign of death sent him by Hop Li. When Alvin and his bride reached the house, they found Jerry dying with the red poppy clasped in his hand. Alvin knew enough of Chinese lore to realize that his father had received the tong's death signal and thereafter Alvin lived in the dread of a like warning. On their wedding anniversary, Alvin presented his wife with a string of pearls. That night as Edith lay in bed, she experienced what she thought was a frightful nightmare. Alvin, with leering face, seemed to appear at her bedroom window, enter and try to caress her. The next morning she discovered that her pearls were missing. Alvin assured her that the mystery would soon be cleared up and left for his office. When the man Edith presumed was her husband returned home that evening, his face was dark and leering. When she tried to summon help, he silenced her and then, throwing her pearls at her feet, disappeared. Mystified she summoned Helen and Rex Durant, neighbors. They assured her that Alvin would soon come home safely and as his usual self. When she read in the morning of a crime in Chinatown (the murder of Hop Li, and the burning of his opium den) she connected it with her husband, and his revolting appearance the previous evening. She associated his disappearance with the crime and decided to announce to her friends that her husband had gone to a sanatorium. Several weeks later Rex and Helen Durant came upon Alvin as he was walking aimlessly through the streets. They took him home and told Edith her husband had escaped from the sanatorium. Continuing the deception, she accepted the man as Alvin, but his strange conduct so mystified her that she was mentally tortured. She was convinced that the man was not her husband, but one who strikingly resembled him. One evening the prison siren sounded a screeching alarm. A prisoner had escaped. The sound was so distressing to Mrs. Marston that she pleaded with her companion to take her into the library where the noise might be less acute. While the man and woman were standing near the fireplace under a great Chinese vase, they were startled by a pistol shot. The bullet hit the vase which broke and part of it fell upon the man's head. The shock restored Alvin to his normal mental state. The two turned to the library door and saw a man fall to the floor. Rushing to where he lay. Mrs. Marston recognized the man who had appeared at her bedside and who had returned her pearls. The dying man related that he was Alvin's twin brother whom Hop Li had stolen when but an infant, and had brought him up an opium fiend. His hatred finally conquered him, and he committed the vengeful act of murder of which he has been convicted. Immediately after the guards arrived and found the man dead upon the floor. The picture ends happily with Alvin and Edith restored to connubial felicity.