The Great Radium Mystery
Criminals steal a radium-powered tank from an inventor. His heiress and a government agent take up the chase.
- Műfaj: Kaland, Akció
- Stúdió: Universal Film Manufacturing Company
- Kulcsszó: government agent, movie serial
- Öntvény: Cleo Madison, Bob Reeves, Eileen Sedgwick, Bob Kortman, Ed Brady
