The Invisible Ray (1920)
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.
Science Fiction
Cast & Crew
Ruth Clifford
Mystery
Sidney Bracey
Jean Deaux
Edwards Davis
John Haldane
William H. Tooker
Gang Member
Jack Sherrill
Jack Stone
Harry A. Pollard
Director
Guy McConnell
Writer
