Cobwebs is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who.
Half a century after her travels in the TARDIS, Nyssa reunites with the Doctor, Tegan and Turlough, days after they left her.
The play occurs after Enlightenment with a much older Nyssa briefly rejoining her friends at the same ages she left them.
Helen Griffin appeared in the TV story Rise of the Cybermen / The Age of Steel It is only the second Big Finish audio play that Fielding had appeared in, after 2006's The Gathering.
[1] Matt Michael, writing for Doctor Who Magazine, praised the audio drama, welcoming the opportunity to hear this TARDIS crew for the first time since 1983, and calling it "strong stuff".