To tie into the 50th anniversary of Doctor Who in 2013, Big Finish and AudioGO produced the "The Time Machine", an audiobook story starring the Eleventh Doctor and narrated by Jenna Coleman. The Eleventh Doctor made his next audio appearance in 2016 for "The Churchill Years" - starring Ian McNeice narrating in-character as Winston Churchill - and its second series in 2018. He also appeared alongside the Tenth Doctor in "The Jago and Litefoot Revival" in 2017, narrated by Trevor Baxter and Christopher Benjamin.