Do you take sugar with your tea? What's your favourite colour? What made you pick those numbers in last week's lottery? Is there such a thing as free choice? Or is it all fate, all pre-determined? How easy is it for our choices to be influenced? In his search for answers Jack Barton fashions psychological mysteries, which must either be scientific breakthroughs or elaborate trickery. Will it be that you sit next to the gorgeous blond in the audience tonight? Or would you have met anyway? There's only one way to find out...