text: One doesn't get to enjoy this gem, the 1936 Invisible Ray, often. But no can forget it. The story is elegant. Karloff, austere and embittered in his Carpathian mountain retreat, is Janos Rukh, genius science who reads ancient beams of light to ascertain events in the great geological pastparticularly the crash of a potent radioactive meteor in Africa. Joining him is the ever-elegant Lugosi (as a rare hero), who studies "astro-chemistry." Frances Drake is the lovely, underused young wife; Frank Lawton the romantic temptation; and the divine Violet Kemble Cooper is Mother Rukh, in a performance worthy of Maria Ospenskya.<br /><br />The story moves swiftly in bold episodes, with special effects that are still handsome. It also contains some wonderful lines. One Rukh restores his mother's sight, he asks, "Mother, can you see, can you see?" "Yes, I can seemore clearly than ever. And what I see frightens me." Even better when mother Rukh says, "He broke the first law of science." I am not alone among my acquaintance in having puzzled for many many years exactly what this first law of science is.<br /><br />This movie is definitely desert island material.