A former Annapolis cadet is thrown out of the Naval Academy for cheating on an exam. Of course he was framed, but he must enlist in the Navy to clear himself. Meanwhile he and his sweetheart search for a buried treasure on Lost Island, which everyone is after.

• Balboa Amusement Producing Company
• William Courtleigh Jr.
• William Conklin
• Ed Brady
• Henry Stanley
• Charles Dudley
• Lillian Lorraine
• Richard Johnson
• Helen Lackaye