Isabelda

Princess Isabelda was the daughter of Queen Minaris.

Biography
Having watched her father "wither and die" on the throne of Peladon, she did not wish the same for her mother and planned to get the both of them away from the planet.

Allying herself with the Arcturans, Isabelda promised to sell them the planet in exchange for energy weapons which she gave to Helais, instructing her to begin an uprising. She tried to convince her mother to abandon the Galactic Federation when Alpha Centauri visited and was distrustful of the Sixth Doctor and Melanie Bush. When the villagers took over the Citadel, she took her mother captive and would have killed her had Helais not shot her and sent her falling over a cliff.

Isabelda survived the fall but was badly wounded. She returned to the Temple of Aggedor and attempted to contact the Arcturans for assistance, but they did not respond. (AUDIO: The Death of Peladon)