Doctor Who Logo 'UNIT: Nemesis:'
'Masters of Time'
2: 'Traitors’ Gate'

(1 Part)

by Sarah Grochala
Jacket Illustration

Osgood is a prisoner in the Tower of London, which is now a Vulpreen base. To rescue her friend, Kate must devise a plan to raid her former headquarters.

Inside the Tower, the Vulpreen are determined to access the Black Archive and the hugely dangerous alien technology it contains. How long can Osgood keep them out?


Jemma Redgrave (Kate Stewart), Ingrid Oliver (Osgood), James Joyce (Captain Josh Carter), Chris Lew Kum Hoi (Lieutenant Jimmy Tan), Harriet Kershaw (Sorgan), Stewart Scudamore (Ashley Bassett), Alisdair Simpson (Lord Varliss), Donna Berlin (Lorraine Forrester), Christopher Naylor (Vulpreen)

Directed by Ken Bentley

Release Date:
July 2023

Notes:

*Featuring Kate Stewart, Osgood, Captain Josh Carter, Lieutenant Jimmy Tan, Harry Sullivan, Naomi Cross and UNIT

*A Big Finish Audio Production