At the request of the CIA, British secret agent Lester follows the ominous scientist George King, who, after successfully sabotaging an American rocket launch, has announced to the world's powerful that he can disable any nuclear weapon...

A stray planet on a collision course with Earth instead takes orbit around our blue marble. What seems like a dead planet suddenly launches a fleet of flying saucers which attack our space fleets.

Asso (Ace), the best poker-player in town, was killed in his wedding night, because he won too much against a bad loser. In the "final" game in heaven the clerk on duty also lost, so Asso can come back to this world as a ghost to search for a good man for his wife (widow). Who is good enough for the wife of Asso ?