Two contestants, Steven and Sarah, are competing for a jackpot of £100,150. The show host explains the rules: they have to choose either the split ball or the steal ball. They can either split the jackpot evenly, go home with nothing, or go home with the entire jackpot.

Charlie and Don try to make the three suspects talk using the prisoner's dilemma. They convince one to turn on the other two by giving all three a risk assessment of who is the one who has more to lose by going to prison.

John Nash and his friends are attracted to a blonde woman at a bar, and John applies game theory concepts to determine the best course of action for both him and his friends in order to gain the appeal of a woman.

Mr. Bean goes to the beach and tries to change into his swimming trunks without ever becoming naked, in order to prevent a nearby man from seeing him. Mr. Bean goes through great pains to successfully perform this task. Afterwards, he becomes aware of the man's handicap.

The Winklevoss twins tell Mark about their new project with the hope of recruiting him, as they need his technical skills. Mark appears to not be thinking much about their proposal but agrees to accept it and work with them.