Desc: De dans der vierkanten waarin opgenomen Elly, of het beroemde stuk: Directed by Ed Braad, Ellen Jens. With Guikje Roethof, Cees Schouwenaar, Bob van Tol, Marie Kooyman. Mr and Mrs Schaambergen receive two free tickets to the opening of the Holland Festival in Theater Carré. There they are treated to a piece of modern art: the play called "Elly".