Busty blonde Diana Wilson stars as private detective Pepper Burns in the skin-filled spy spoof Checkmate (1973). When she begins to investigate the criminal organization of Mme. Chang, Pepper gets mixed up in a plot that includes blackmail, murder, and nuclear weapons. Along the way, she gets naked a lot and even has all her clothes ripped off in a five-way catfight. Checkmate will have you castling your king!