Long Lost—Series L

15/18 With Suggs, Claudia O'Doherty, Jimmy Carr and Alan Davies.

Little and Large—Series L

14/18 Richard Osman, Lucy Porter, Phill Jupitus and Alan Davies on the little and the large.

13/18 Jeremy Clarkson, Sandi Toksvig and Danny Baker take a look at luck and loss.

12/18 Carrie Fisher, Bill Bailey, Jimmy Carr and Alan Davies are in the QI Christmas special.

11/18 David Mitchell, Ronni Ancona and Jimmy Carr look at a whole lot of L-themed larks.

10/18 Sara Pascoe, Jack Whitehall and Adam Hills seek out the truth about liars and lying.

9/18 Ross Noble, Kathy Lette and Sue Perkins are the ladies and gents on the panel.

8/18 Josh Widdicombe, Aisling Bea and Tony Hawks look at the quite interesting side of love.

7/18 Bill Bailey, Sandi Toksvig and Jason Manford explore all things lethal and deadly.

6/18 Reverend Richard Coles, Sara Pascoe and Bill Bailey look through a list of L-themed larks.