![The Invisible Ray](https://image.tmdb.org/t/p/w300/fyjiYNhdqIBDGYbdhtinucRCEh8.jpg)
The Invisible Ray
A scientist discovers a death ray and locks it in a box, giving the key to his daughter, who soon finds herself hunted by criminals looking to steal the deadly mineral.
- النوع: خيال علمي
- ستوديو: The Frohman Amusement Corp.
- الكلمة الرئيسية: mutant, silent film, death ray, lost film, serial
- المصبوب: Ruth Clifford, Sidney Bracey, Edwards Davis, William H. Tooker, Jack Sherrill, Corene Uzzell