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.
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🔍 Search on JustWatch →The Invisible Ray is an acquired taste at 5.0/10. We recommend checking the trailer and synopsis before diving in.
Not every film is made for everyone. Read the synopsis, watch the trailer — you'll know right away if it's for you.
A classic from 1920. They don't make them like this anymore — which is exactly why you should watch it. Best for: genre fans and those open to something unconventional.
— MovieFinder Editorial
Ruth Clifford
Mystery
Sidney Bracey
Jean Deaux
Edwards Davis
John Haldane
William H. Tooker
Gang Member
Jack Sherrill
Jack Stone
Corene Uzzell
Marianna, Crystal Gazer
Edith Forrest
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