When Rear Admiral Bancroft discovers the plans missing for his new battleship, suspicion falls on Lt. Clifford Bruce, his daughter Madeline's suitor, who was seen climbing out of the Admiral's window. In reality, Bruce, attempting to keep his courtship with Madeline a secret, was retrieving a love letter that he had written the Admiral's daughter. Madeline, suspecting Ito, the house servant, of stealing the plans, takes advantage of the fact that the servant is in love with her and visits his ro...