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.
Ruth Clifford
Sidney Bracey
Edwards Davis
William H. Tooker
Jack Sherrill
Score: 5.1
Score: 4.8
Score: 5.5
Score: 5.6
Score: 6.2
Score: 7.4
Score: 5.9
Score: 6.3
