Cast
- Peter Davison (The Doctor)
- Sarah Sutton (Nyssa)
- Kathryn Guck (Yvonne Hartley)
- Paul Copley (Dad)
- Derren Nesbitt (Thomas Dodd)
- Pamela Binns (Sisterman Constant)
- Jim Hartley (Frank Hartley)
- Ann Jenkins (Mrs Ginsberg)
- Sally Knyvette (Doctorman Allan)
- Nicholas Briggs (Zheng)
- Alistair Lock (Minister / TV Commentator)
- Gary Russell (Philpott / Nurse)
Doctor Who - The Monthly Adventures
034. Doctor Who: Spare Parts
Written by Marc Platt
Starring Peter Davison Sarah Sutton
