'Conversion' (2 Parts) by Guy Adams

On the fringes of the galaxy, techno-pirates and research medics fight for the secrets of advanced extra-terrestrial technology. For the Doctor, however, a more personal battle awaits as he confronts his own guilt and the creatures that killed a friend: the Cybermen.


Peter Davison (The Doctor), Sarah Sutton (Nyssa), Janet Fielding (Tegan Jovanka), George Watkins (Marc), Pepter Lunkuse (Combata), Angela Bruce (Herb), Liz Sutherland-Lim (Creasey), Mark Hardy (Cyber Lieutenant), David Banks (Cyber Leader)

Directed by Scott Handcock

Release Date:
October 2019

Notes:
*Featuring the Fifth Doctor, Nyssa, Tegan and Marc

*A Big Finish Audio Production

*This story was released along with 'Warzone'