Paradoxicide (audio story)

Paradoxide was a 2011 Big Finish full-cast audio short story, featuring the Sixth Doctor and Peri.

Publisher's summary
On the legendary lost planet of Sendos, the Doctor and Peri find themselves caught up in the hunt for the cache of galaxy-busting super-weapons stored inside its fabled Armoury.

Cast

 * Sixth Doctor - Colin Baker
 * Peri Brown - Nicola Bryant
 * Inquisa - Raquel Cassidy
 * Centuria/Ship - Joan Walker
 * Barond - James George
 * Volsci - Laura Molyneux/Rosanna Miles

Continuity

 * The Doctor says that he's been to the Dark Tower in the Death Zone on Gallifrey. (DW: The Five Doctors) He also mentions the city on Exxilon. (DW: Death to the Daleks)

Timeline

 * This story occurs after: BFA: Recorded Time
 * This story occurs before: BFA: A Most Excellent Match