3rd March – Lionel Richie, Imelda Staunton, Michael Ball, Rihanna
10th March – Kiefer Sutherland, Amanda Seyfried, Freddie Flintoff, Paul Weller
17th March – Sarah Millican, Sugar Ray Leonard, Gok Wan, Snow Patrol
24th March – Danny Devito, Dara Ó Briain, Simon Cowell, David Walliams, Labrinth

Saturday’s premiere is usually repeated multiple times (ITV1/ITV2) so check your local listings.

The Jonathan Ross Show returns later this year.

Updated 26th March 2012.