Sandi Toksvig is joined by Bridget Christie, Rosie Jones, Cariad Lloyd and Alan Davies to find out about ulex and other obscure U words.
New QI host Sandi Toksvig kicks off the N Series by naming names with Cariad Lloyd, Romesh Ranganathan, Phill Jupitus and Alan Davies.
Regulars Sandi Toksvig and Alan Davies are joined by guests Cariad Lloyd, Josh Widdicombe and Noel Fielding to discuss Pubs in the Christmas Special.
Sandi Toksvig looks at some objects and ornaments with Sarah Millican, Cariad Lloyd, Alice Levine and Alan Davies.
Sandi Toksvig looks at multiple organisms, with guests Nish Kumar, Holly Walsh, Cariad Lloyd and Alan Davies.