The series contained audio clips about Doctor Who, mostly sourced from BBC Radio programmes. As the BBC Wales production took off, the series eschewed the 1963 version of the programme to cover exclusively the more modern series. Though they consisted primarily of serious interviews with Doctor Who luminaries, most discs contained strong elements of comedy, as well, including parodies both famous and rare. The series' main presenter was Elisabeth Sladen, who provided the linking narration between the audio segments, though some discs used other hosts.