Cast
- Tom Baker (The Doctor)
- Louise Jameson (Leela)
- Rowena Cooper (Emily Shaw)
- Richenda Carey (Sister Frances Beckett)
- Claudia Grant (Megan Matthews)
- Allison McKenzie (Lynn Pickering)
- Jane Slavin (Ancient Nun / Brenda)
Doctor Who - The Fourth Doctor Adventures
4.6. Doctor Who: The Cloisters of Terror
Written by Jonathan Morris
Starring Tom Baker Louise Jameson