Bargain Hunt

Under the expert guidance of Catherine Southon and Mark Stacey, friends Bill and Al take on performing arts teachers Jo and Simisola, scouring an antiques fair in Detling, Kent, for items to sell for profit at auction in Portsmouth. Eric Knowles monitors the contest and also visits the Kent Museum of the Moving Image to learn about peep boxes and magic lanterns, two early forms of visual entertainment that delighted audiences as far back as the 17th century