In this movie serial, Professor Sturgess invents a miraculous engine which can draw unlimited power from the atoms of the air. When the professor is killed, his daughter and her fiance must fight to keep the secret of the power engine out of the hands of evil Weston Dore and his henchmen.
as Jim Thorpe
as Aileen Sturgess
as Prof. Daniel Sturgess
as Weston Dore
as Jarvis Humphries
as Carrie Dore
as Mrs. Thorpe
as Dr. Clack
as Sabo - a Mysterious Hindu
as John Morgan
as Bernard Christman
as Justice of the Peace
