The Invisible Ray
The Greatest Serial the World has ever seen
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.
- Genre: Science Fiction
- Release Date: 1920-07-01
- Runtime: 225 min
- Country: United States of America
- Language: No Language
- Status: Released
- IMDb Rating: 5
