Christmas Special 2 - Vicki Michelle, Radzi Chinyanganya, Kadeena Cox, Sir Bradley Wiggins

Bradley Walsh hosts as five Chasers don their glad rags in a Celebrity Chase Christmas Special.TV Legend Vicki Michelle, TV presenter Radzi Chinyanganya, Paralympian Kadeena Cox and five-time Olympic Champion Sir Bradley Wiggins hope to ruin the Chasers' Christmas by outshining them and winning thousands of pounds for their chosen charities.