(1939) A British scientist has created a death ray which can destroy an entire army in seconds. A villain murders him, steals his invention, and plans to sell it. Drummond discovers the killing and takes the case, but soon finds himself in trouble with Scotland Yard, and accused of murder. John Howard, Heather Angel, H.B. Warner, Reginald Denny, E.E. Clive, Jean Fenwick, Zeffie Tilbury, Director: James Hogan.
