Castrovalva (4) S4E4 - Castrovalva (4) 1982
The TARDIS crew are caught in a space-time trap. Escaping will mean a final confrontation with the Master.
- Released: 1982-01-12
- Runtime: 50 minutes
- Genre:
- Stars: Peter Davison, Janet Fielding, Sarah Sutton
- Director: Fiona Cumming