My favorite memory of "Planet of Fire" is Turlough finally ditching the suit and getting into a lot less.He turned out to be a rather interesting character, once the whole Black Guardian arc was finished. I liked the companions who grew, who became better persons as a result of traveling with the Doctor.
I love that story for numerous reasons, but that one scene does appeal to just about everybody. I had no complaints.

Turlough had a great origin and Guardian subplot, but after that the "Can we trust him?" was put to the side. Then again, they did build trust then came his swansong and proved the Doctor was worried - he'd already dealt with Adric siding with the bad guys so often, on top of Turlough's arc. I thought Turlough had proven himself more than enough by then, anyway.
Peri and Jamie and the Sixth Doctor for a whole season? Somehow I don't think that combination would have worked too well, just because of personality clash. The Second and Sixth Doctors were so unlike, and Jamie was used to his Doctor as a sort of mentor/friend who respected him. I never had the impression that the Sixth Doctor had much respect for his companions. He might have come to like them, but not respect them.
Yeah, good point. I still think some of the dour nature came from Saward out of conflict of interest for the show with his personal disagreements and dislikes. If actors aren't allowed to sabotage the show then neither should be the script writer or editor. Don't get me wrong, he's a great writer. But I wish he would have tempered himself a bit more, if the dislike was so intense. His take on "Trial"'s original conclusion, with that cliffhanger, really showed how much he wanted to sabotage the show. There aren't many ways to think beyond it. Even if there was no intention, the cliffhanger and how the Doctor and Valeyard were stuck in the void with the former injured badly would have been a perfect way for the BBC to end the show and prevent the audience reaction from the previous year.
I don't know much about the behind the scenes politics - who liked whom, and which producers and head writers had issues with which cast members. I just know which characters I liked, and which stories. The only one of the actors I ever met was Sylvester McCoy, who was gracious and friendly (at a promotional event at the PBS studio in Spokane, Washington), but I ended up not really liking his Doctor much, nor did I like many of his stories.
Conflict can be a good thing but not after a certain point. If you have or can get the DVDs for Colin's era, I recall "The Twin Dilemma", "Revelation of the Daleks", "Trial", and "Attack of the Cybermen" having some input on the matter. Saward himself said a lot in a "Starburst" magazine article as well. I think he may have contributed to DWB (not the same as DWM). Basicxally, everyone suffered and Saward himself liked the show - he put a lot of effort into his scripts, even with Adric's character...
From some of the videos I've seen of Colin Baker, he seems to be much nicer in person than the Sixth Doctor was!
VERY true! Like Capaldi, Pertwee, and others, Colin's authoritarian and even acidic nature was a refreshing change. Especially when done right.
I recall reading that the plan for Six was to make him nicer over several seasons, as he continued to stabilize. The plans were cut short, but apart from "Twin" with the strangulation scene - On youtube, a video maker opined that if Peri whipped out the mirror as he was advancing then that would have been better as he still snaps out of it but the controversy would have been eliminated. Never mind later episodes pouring on the saccharine to show compassion between the two for cliffhangers. Colin acts the heck out of the scene where he's accusing her of a spy, and she'd only joined up with him and wasn't grateful for being saved so it's not out of total lalaland lunacy that he would feel paranoid. Add in the religious reference (which was cool, Peri = Piri) and it's a nice setup. They just went overboard with it.
I can see it now... Mel joins the TARDIS gang early in the Fifth Doctor's era and promptly has all of them drinking veggie juice and doing aerobics (except Adric, since Alzarians are super-healthy and don't need to worry about weight gain). Tegan and Mel wouldn't get along, Nyssa would go along with it so she could flange up some new weird costumes, and the Doctor would be good-natured and try to be the peacemaker among everybody.
Then there's an external shot of the TARDIS, whirling through time and space, and the background music is whatever aerobics tune might be popular and even the TARDIS seems to be bopping along to it.
