A planet is discovered in exactly the identical orbit as Earth's however is located making it visible from Earth. The European Space Exploration Council decide to deliver American astronaut Glenn Ross and also British scientist John Kane through spaceship to research the planet. After a disastrous crash-landing Ross awakes to master they apparently have returned to Earth and Kane lies near death, as evidenced by the existence of the Council director and his staff. Ahead of the custody of his spouse, he soon finds matters are not as they seem.