The Seventh Doctor (Sylvester McCoy) and his companion, the rebellious young Ace (Sophie Aldred), are taking some time out in a luxury retreat as their latest adventure begins. But the R&R doesn’t last for long – they soon find themselves tormented by a sinister alien creature. 

Alixion is the latest release in Big Finish’s popular The Lost Stories range, which takes tales that were planned for the classic era of Doctor Who but never produced, and adapts them into full-cast audio dramas. 

This adventure was originally commissioned from writer Robin Mukherjee in 1989 but was shelved due to the TV show’s cancellation. Mukherjee has now adapted the script himself, making his Big Finish debut. 

Doctor Who – The Lost Stories: Alixion is now available to purchase for just £13.99 (download to own) or £16.99 (download to own + collector’s edition 2-disc CD), exclusively here. Please note: the collector’s edition CD is strictly limited to 1,750 copies and will not be repressed. 

Checking into a luxury health spa for a little rest and recreation, the Doctor and Ace find themselves at the mercy of a malign entity that craves the conquest of time and space. 

Exploiting their memories and regrets, the queen of the hive, which hides behind the polished walls of the spa, forces them to confront their deepest fears as she steals the Doctor’s life force to spread her powers across the universe. 

Sylvester McCoy said: “I wasn’t aware that this idea had come to fruition way back in 1989; if we’d have carried on with the fourth season, we would have done this story, and it was abandoned, and now they've brought it back. And it’s great, it’s a lovely story, full of humour and mystery, and wonderfully, wonderfully written.” 

His co-star Sophie Aldred added: “It’s thrilling to think that this would have been what was ahead for Ace and the Doctor! I love this story because there are a lot of facets to Ace’s character here. It’s a very complex, psychological script.” 

Praise for recent The Lost Stories releases: 

“[Genesis of the Cybermen is] definitely a Lost Stories audio that I would highly recommend to Doctor Who fans, new and old alike!”
The Doctor Who Companion 

“[Deathworld is] a great return to the pure pulp era of Doctor Who, feeling very fast and high concept while maintaining a genuinely impressive sense of character dynamics.”
IndieMacUser 

“Operation Werewolf captures the spirit of the 1960s series while still being a fantastic adventure full of twists and turns.”
GreatDetectives.net  

Big Finish listeners can save money by purchasing Doctor Who – The Lost Stories: Alixion together with Genesis of the Cybermen (which was released in March), in a multi-buy bundle for just £26 (download to own) or £32 (download to own + collector’s edition CD). 

All the above prices (including pre-order and multibuy bundle discounts) are fixed for a limited time only and guaranteed no later than 31 October 2025. 

Please note that Big Finish is currently operating a digital-first release schedule. The mail-out of collector’s edition CDs may be delayed due to factors beyond our control, but all purchases of this release unlock a digital copy that can be immediately downloaded or played on the Big Finish app from the release date.