Doris Cummins is kidnapped.; A decoy plane is sent up to trap Herr Schultz.; The pirate junk of Yat Sing is crashed against the rocks, and both friend and foe are cast ashore.; Two orientals have come to take Prof. Lorenz back to Egyptasia where he found the magic doorway to the sacred tomb. He is to be sacrificed to the ancient king Ankkaman.; Protection racketeers operate at Coney Island.; A killer makes a red circle on a shaving mug and two days later the mug's owner has his throat cut.; Kate Goodwill is captured by Abdul, the slave hunter, and kept for ransom.; A big killer gorilla is turned loose at the New York World's Fair to cash in on the insurance on him if shot.