Stephen Fry hosts his comedy panel show QI for the final time tonight, after thirteen years in the gig - it really is the end of an era. Regular panellist Alan Davies is joined by comedy actor Chris Addison, broadcaster Sara Cox and Bake Off co-presenter Sue Perkins to send the host off. While Sandi Toksvig is set to pick up Fry's baton from the 'n' series, you can see Fry shortly hosting two shows featuring his favourite QI moments.