Juno (Maker of Demons)

 was a scientist on Prosper. She showed the Seventh Doctor and Melanie Bush their weapons. She was suspicious of the Doctor and said that his plans couldn't be realised. She didn't like the Doctor's experiments and wanted him to leave Prosper, blaming him for all the misery her people had suffered. However, when she learnt that Alonso and his daughter were the real cause of all the misery on Prosper, she changed her opinion of the Doctor, and wanted him to stay and advise on the reconstruction. Unfortunately, at this point, the Doctor had decided to leave Prosper and never return. (AUDIO: Maker of Demons)