 Williams was a regular panellist on "The Quizeum", which began airing on BBC4 in spring 2015.Williams was the winner of "Celebrity Mastermind" screened on 2 January 2016.She also featured on episodes of "Insert Name Here" broadcast on 4 and 25 of January 2016 on BBC Two, and again in four episodes of the second series of "Insert Name Here" commencing with the Christmas Special on 21 December 2016.