Countdown’s Rachel Riley competes with husband and Strictly partner Pasha Kovalev to find antiques. David and Paul assist, but will maths skills or fancy footwork win the day?

Children’s TV stars Radzi Chinyanganya and Karim Zeroual find antique coins, clocks and a stone duck, assisted by Paul Martin and Catherine Southon. The loser faces a gunge tank.

Radio broadcasters Mark Radcliffe and Edith Bowman dip their toes into the world of antiques under the expert guidance of Natasha Raskin Sharp and Paul Martin.