'UNIT: Extinction' (1 Part) by Andrew Smith and Matt Fitton

In this four-story box set, Kate Stewart and her UNIT team confront an alien invasion by the Nestene Consciousness and its army of plastic Autons...

Jemma Redgrave (Kate Stewart), Ingrid Oliver (Osgood), Warren Brown (Lieutenant Sam Bishop), Ramon Tikaram (Colonel Shindi), James Joyce (Captain Josh Carter), Steve John Shepard (Simon Devlin), Karina Fernandez (Jenna Gold), Tracey Wiles (Jacqui McGee), Derek Carlyle (Tim Stevens), Nicholas Briggs (The Nestene Consiousness)

Directed by Ken Bentley

Notes:

*Featuring Kate Stewart and U.N.I.T.

*A Big Finish Audio Production

*To preserve the surprise of casting Ingrid Oliver as Osgood, Big Finish edited the cover for the release's original publicity: