Romanadvoratrelundar "Romana" II (Lalla Ward)
Romana joined her fellow Time Lord, the Doctor, to track down the scattered segments of the Key To Time. After finishing their mission, Romana regenerated, apparently on a whim, and in the form of Atrios's Princess Astra!
The new Romana was more independent and self-assured, but was still not above teasing the Doctor with her superior knowledge. After a series of adventures, including a trip to the Daleks' home planet, Skaro, the TARDIS travelled into Exo-Space, where Romana was infected by the Marsh Spiders on the planet Alzarius. Shortly afterwards Romana decided to stay in Exo-Space, with K9, to help the Tharils free themselves from slavery.