The TARDIS has stalled in mid-flight, and it is only on the planet Varos that the Doctor can find his precious Zeiton-7 ore he needs to continue his travels through time and space.
Arriving on the planet, he saves the rebel Jondar from execution, and incurs the wrath of Sil, the sadistic representative of the Galatron Mining Corporation on Varos.
The hunt is on for the Doctor and his rebel friends. And as they are pursued through the corridors of the deadly Punishment Dome, the Doctor discovers that the people of Varos have some very disturbing ideas of entertainment…
In all good book shops, in 1983: Castrovalva was a novelisation based on the 1982 television serial Castrovalva.
Still weak and confused after his fourth regeneration, the Fifth Doctor retreats to Castrovalva to recuperate.
But Castrovalva is not the haven of peace and tranquillity the Doctor and his companions are seeking. Far from being able to rest quietly, the unsuspecting time-travellers are caught up once again in the evil machinations of the Master.
Only an act of supreme self-sacrifice will enable them to escape the maniacal lunacy of the renegade Time Lord.
Find out what else happened on June 16.