In Big Finish 's regular line of Doctor Who audio stories , PERSON@1 joined PERSON@2 's Sixth Doctor in The Apocalypse Element , in which Romana is Lady President of LOCATION@1 .

In Big Finish 's regular line of Doctor Who audio stories , PERSON@1 joined the Sixth Doctor in The Apocalypse Element , in which Romana is Lady President of LOCATION@1 .
