Cast
- Anneke Wills (Polly Wright)
- Nicholas Courtney (Sir Alistair Lethbridge-Stewart)
- Katy Manning (Jo Jones (Jo Grant))
- Mark Strickson (Vislor Turlough)
- John Pickard (Thomas Brewster)
- Russell Floyd (Gerry Lenz)
- Andrew Whipp (Calder)
- Toby Longworth (Thaddeus P Winklemeyer)
Doctor Who - The Companion Chronicles
5SP. Doctor Who: The Companion Chronicles: The Specials
Written by Marc Platt Jonathan Morris Mark Morris
Starring Anneke Wills Nicholas Courtney
