Filled with festive irreverence, Dara O Briain and Hugh Dennis and special guests spread joy and laughter to the world with its mix of panel discussion, stand-up, and improvised games.

This splendidly stimulating comedy panel quiz show hosted by Sandi Toksvig returns for a seasonal special. Panelists include Bonnie Langford, Joe Lycett, Sally Phillips, and Alan Davies.

Sean Lock and Kathy Burke face Jon Richardson and David Mitchel. James Acaster joins Susie Dent in Dictionary Corner, Rachel Riley is at the Countdown board and Jimmy Carr hosts.

Jimmy Carr hosts while Sean Lock and Bob Mortimer take on Jon Richardson and Lucy Beaumont. With Adam Buxton, Joe Wilkinson, Susie Dent and Rachel Riley.

Jimmy Carr hosts as team captains Rob Beckett and Katherine Ryan are joined by Loose Women panellist Stacey Solomon, comedians Darren Harriott and Sarah Keyworth, and The Apprentice's Thomas Skinner

Festive edition with Bill Bailey, Ruth Jones, Jo Brand and Dame Kelly Holmes.

Stephen Fry introduces the QI Christmas special - and a very special guest. With Carrie Fisher, Bill Bailey, Jimmy Carr, and Alan Davies.

Sandi Toksvig hosts the QI Christmas special with guests Josh Widdicombe, Susan Calman, Matt Lucas and Alan Davies.

Sandi Toksvig hosts the QI Christmas special, with Jason Manford and Romesh Ranganathan.

Sandi Toksvig has a Christmas knees-up in the pub with Alan Davies, Cariad Lloyd, Josh Widdicombe and Noel Fielding.

Time to rejoice with Holly Walsh, Justin Moorhouse and Chris McCausland.

In this special festive edition, Jack Dee and Suzannah Lipscomb join Josh and Martin Kemp and Liz Bonnin join Richard.