Series 7, Episode 9 - James Corden, Jon Hamm, Boris Johnson, Keith Lemon, Tulisa Contostavlos, Paloma Faith
- Saturday 13th December 2014
- 65 minutes
Cast & crew
|Jonathan Ross||Host / Presenter|
|Leigh Francis (as Keith Lemon)||Guest|
Boris Johnson has made it his main focus to get people to start riding bicycles.