Roman Kemp, with sidekick Sarah Greene, hosts the quiz show where knowledge equals speed. Paula Davina, Joe, Carol, Nick and Sam race in moving podiums across the studio floor to try and win £5,000.

Roman Kemp and sidekick Sarah Greene host the quiz show where knowledge equals speed. Craig, Priya, Mark, Christine and Deborah race in moving podiums across the studio floor to try and win £5,000.