Planet of Fire is the introduction of Peri Brown, played by Nicola Bryant. Yes! And we have to say good-bye to Chameleon and Peter Davison. Before I place a sad face down, I am quite sure Straight Outta Gallifrey will find a reason to do another 5th Doctor Story. *wink* And how could I forget..Turlough is returning to his beginnings, and leaving the TARDIS crew, but for good.
You may be thinking, "Thanks a lot. You just spoiled it for me." No worries; you still have to see the narrative and our take on this 5th Doctor Story.