Cast
- Tom Baker (The Doctor)
- Lalla Ward (Romana)
- John Leeson (K9 / Machina)
- Simon Rouse (Drang)
- Tom Chadbon (Embery)
- Laura Rees (Tyrus)
- Bryan Pilkington (Lostar)
- Jane Slavin (Medea)
- John Banks (Valchak)
- Paul Panting (Fyrax)
- Emma Campbell-Jones (Shola)
Doctor Who - The Fourth Doctor Adventures
5.3. Doctor Who: The Paradox Planet
Written by Jonathan Morris
Starring Tom Baker Lalla Ward
