Episode 4. The best moments of Series 31 and 32. Paddy McGuinness and Freddie Flintoff join racing driver Chris Harris on a humble mission: to take the show to the next level. 4/4. The best moments of Series 31 and 32. Comedy actor Paddy McGuinness and cricketing legend Freddie Flintoff join racing driver Chris Harris on a humble mission: to take the world's biggest motoring entertainment show to the next level.