Cast
- Tom Baker (The Doctor)
- Lalla Ward (Romana)
- John Leeson (K9)
- Phil Mulryne (Barnaby Miller / Eric)
- Karl Theobald (Mark Lanchaster)
- Alix Wilton Regan (Jill)
- John Banks (Derek Fretus / Shop Attendant at Baggies)
Doctor Who - The Fourth Doctor Adventures
5.1. Doctor Who: Wave of Destruction
Written by Justin Richards
Starring Tom Baker Lalla Ward