After possibly killing a man in a brawl at a farewell party Tony Gunther, an American merchant seaman, is knocked out and wakes up in the apartment of Laura Ring, the secretary of a shipping company.
An evil scientist, Parta Beno, who has been found guilty of imprisoning and reducing in size inhabitants of various planets. As punishment he is exiled to a remote asteroid, with the only amenities being a crude laboratory. All the specimens that Parta Beno collected were sent back to their home...
