Burston Films Inc

Through a forged will, a crook assumes control of a valuable estate. He poses as the brother of a dead man, and endeavors to dispose of the deceased man's two daughters, one of whom is in love with the forger's son.

While visiting Egypt, Mrs. Graham steals a famous jewel called "The Eye of the World" from a mummy's sarcophagus and returns to the United States, planning to use the gem as collateral for a loan. Kah, the priestess in charge of protecting the tombs of Egyptian nobility, is soon on her trail , determined to retrieve the gem. Mrs. Graham's lovely daughter, Betty, agrees to marry a suitor for money to prop up her father's failing business. When the bridegroom is murdered on the couple's wedding night, and the body disappears, Phil Kelly decides to lend a hand in solving the crimes.

A man comes by a map that shows the location of a secret treasure, but runs afoul of a criminal organization known as the "13". Chapter ten, eleven and twelve are still missing from this 15 episode serial.

In the mythical kingdom of Lyria, two young Americans get mixed up in a plot to get rid of the rightful king, who at times loses his reason.