The space research ship Discovery was on its way back to Earth after collecting unknown eggs from other star systems on behalf of a large pharmaceutical company. The crew members awoke from hypersleep, were examined by Cynthia Alba, a beautiful medical woman, and were on their way back to Earth.

Cynthia is worried about the cargo of eggs, but after examining them, her colleague Greek makes her forget about them. However, the Elorian eggs grow at an incredible rate and attack Cynthia's body one by one.