An alien on the Moon persuades an Earth boy to build a gadget, accidentally electrocuting the boy's father, who disbelieves the machine can work with no visible power-source. The alien telepathically communicates instructions to the thrilled boy, who's reluctant to be candid with his family, referring to the hideous creature merely as Mr. White, a handyman helping him with a basement science project.br br This video is in the Public Domain.