Charlie Ross presents from the Gloucester Antiques Centre, where the red and blue teams go shopping for treasures with experts Kate Bliss and Charles Hanson. Away from the contest, Charlie learns about astronomer William Herschel, who discovered the planet Uranus.

The teams head to Newmarket Racecourse in Suffolk, where Roo Irvine and Tim Weeks help them search for valuables. Charlie Ross also visits the Scott Polar Research Institute.