Two action-packed crime thrillers for one low price! GRAND SLAM: A quiet yet cunning schoolteacher recruits an elite team of international criminals for the ultimate caper: robbing $10 million in diamonds from an impenetrable Rio de Janeiro vault at the frenzied peak of the city's Carnival. / REVOLVER: Kidnappers have snatched the wife of a violent prison warden (Oliver Reed) and demand the release of an inmate (Fabio Testi) as ransom. But when the warden allows his prisoner to escape, the two become trapped in a deadly conspiracy. Can an obsessed lawman and an escaped convict survive the forces of corruption as well as each other, or does the ultimate law of society belong to the REVOLVER?