Kammala jumla mai zuwa: Kazalika da fitowa a cikin shirye-shiryen yara na BBC "Dark Season" (tare da Kate Winslet) da "Moondial", Pearce ya bayyana a cikin "Doctor Who" jerin "The Two Doctors" a matsayin Chessene, wani baƙon jini, yana ɗaukar rawar a cikin ɗan gajeren lokaci bayan Elizabeth Spriggs ya bar samarwa. Daga baya an sake danganta ta da "Doctor Who" ta hanyar bayyanarta a cikin "The Fearmonger" a matsayin Sherilyn Harper, wasan kwaikwayo na sauti ta Big Finish Productions, kuma a matsayin Admiral Mettna a cikin labarin gidan yanar gizo "Mutuwa ta zo lokaci". Pearce ya koma "Doctor Who" daga 2015, wannan lokacin yana fuskantar John Hurt, a matsayin na yau da kullun a cikin jerin sauti na Big Finish dangane da abubuwan da suka faru na War Doctor, wanda ke nuna Cardinal Ollistra, shugaban Ubangijin Lokaci a cikin
Yaƙin Lokaci wanda sau da yawa yakan yi karo da Likita na Takwas da War Doctor kan yadda Ubangijin Lokaci ya kamata su yarda su je don samun nasara.