While searching for his friend Pizza at the Gold Star club, Jason is kidnapped by Demetrius, photographed next to a dead woman, and blackmailed into working for him.

Major Worthington Clark, a British agent cooperating with the local police, meets his colleague Lloyd, and they agree to monitor Jason's activities.

He is advised to contact a tour guide at the Parthenon, but the informant is killed by the Albanian, who then chases Jason through Athens.

At the Gold Star club, he tries to persuade Pizza to join him in a scheme to make money out of the different groups who are chasing him.

Greta's sister had been in a relationship with a Bulgarian agent, who had got to Greece with valuable information - he was the dead man whose tooth everyone is searching for.

Starkis arrives, but Jason escapes and steals a police car, leading Clark to the factory where the Albanian is torturing Pizza.

He suggests that the communists might exchange the child for a spy, and then reveals that he knows Clark to be a double agent working for the Russians.

Lloyd agrees to the deal and the exchange takes place, while Clark reveals that he had made a copy of the microfilm, so both sides will have access to the names.