The Invisible Man Returns

“They hear him! They feel him! But they can't stop him!”

Geoffrey Radcliffe (Vincent Price), a mine owner, sits condemned for killing his brother, a crime he did not commit. Joe May follows him after he begs Dr. Frank Griffin (John Sutton) for the invisibility serum, though Griffin warns that it will slowly drive the user mad. With Inspector Sampson (Cecil Kellaway) on his trail, Geoffrey has only so many days to clear his name before the drug takes his mind.