A US Secret Service agent must go to Hong Kong because of the disappearance of some important documents that carried her former partner in the Korean War. These documents, if they fell into enemy hands, could be very dangerous and cause many more deaths.

Claudio is a kind mand who works as cashier in a company for several years. Whe he finds closed the bank where he has to deposit a millon of pesetas, he decides to go to a friends party. Due to alcohol effects, he share out the money to the people who need it more.

Shortly after moving to Madrid, a dancer is killed. His condition as a womanizer, in addition to his arrogance, makes us suspect that it is a crime of passion. As the investigation progresses, the doubts and jealousy of one of his neighbors threatens to ruin his family life.