Free-lance undercover agent Coplan receives a phone call from an old girlfriend in Turkey. The panic-stricken woman gives sketchy details of a plot that threatens world security. When Coplan arrives, he is told the woman has been killed, and the trail of the murderer leads to her mad-scientist brother.

The Last Judgement (Italian: Il giudizio universale) is a 1961 commedia all'italiana film by Italian director Vittorio De Sica. It was coproduced with France. It has an all-star Italian and international cast, including Americans Jack Palance, Ernest Borgnine; Greek Melina Mercouri and French Fernandel, Anouk Aimée and Lino Ventura. The film was a huge flop, massacred by critics and audiences when it was released. It was filmed in black and white, but the last sequence, the dance at theatre, is in color.