AllMovie

Glamorous French scientist Suzanne Dumasse (Marla Landi) startles the authorities when she insists that she has seen a white rabbit appear out of thin air. Since "Invisible Man" Peter Brady knows that this curious materialization is not the result of his own lab work, he explores the possibility that someone else is conducting invisibility experiments. "Someone else" turns out to be the reclusive Monsieur Rocher (Paul Daneman), who may be planning to use invisibility for less than noble purposes.