CASTROVALVA

Adric, Tegan and Nyssa observe as the Watcher appears and the regeneration process begins

The Master believes he will get The Doctor and then departs in his Tardis

The newley regenerated Doctor (Peter Davison) and Adric (Matthew Waterhouse). The regeneration process is not complete

Still trying to get his bearings                         Suspended animation in the Zero Room as Tegan 

                                                                 (Janet Fielding) & Nyssa (Sarah Sutton) look on

The Master has kidnapped Adric & held prisoner      Tegan lands the TARDIS

Castrovalva                                                     Tegan & Nyssa surrounded by the locals

The Doctor is greeted by local inhabitants and is brought inside & meets Shardovan (in black)

Adric warns Nyssa about the master              The Doctor, Tegan & Nyssa meet Portreeve

The Doctor confronts Portreeve who is really the Master and Castrovalva begins to collapse