Vagabond Bob finds a suitcase belonging to stockbroker Peter and returns it to his hotel. There he meets Marion, who happens to be Peter's mistress. Unfortunately in doing so he loses his only possession of value: a lottery ticket.

Dora Leenders is about to give birth. Since she was impregnated during a school reunion, she invites both men whom she had sex with that night to her flat to witness the birth.

Registration of the play that opened the Holland Festival in 1980, written by Wim T. Schippers. Mr and Mrs Schaambergen receive two free tickets to a piece of modern art.