Back to January 1982 and Peter Davison’s first story in Doctor Who. Davison gets to spend the first half hour stumbling around the corridors of the TARDIS, and the second half hour asleep and being carried around in a coffin. Nobody hates “Castrovalva,” but that’s because episodes three and four are incredibly clever and fun. If the entire thing was like the first two parts, things would have been different.
Season nineteen was recorded way out of order, first so that Davison would have a chance to get a handle on his character before going back and acting all erratic and weird in this one, and second so that the people behind the scenes could nail down exactly what this story was going to be. The story that was planned for Davison’s debut wasn’t working, so the producer commissioned Christopher H. Bidmead, who had been his script editor the previous year, to come up with this. As with Bidmead’s previous story, “Logopolis”, there’s too much technobabble in the script, and poor Sarah Sutton is forced to try and make something called “telebiogenesis” sound important. The quirky concept this time around is recursion, which, again, gets fun in the second half of the story.
Still, even though these first two parts are incredibly slow, they’re just so likable. It’s actually kind of refreshing to spend a full half hour episode letting the Doctor be weird and absent-minded and spend time on the strangeness of his regeneration crisis. Later on, the indulgence of “the Doctor gets to be WACKY when he regenerates” would grate, but I like it here. And the simple, slow pace was perfect for our son, who really enjoyed this. The pacing is perfect for younger viewers, with one problem at a time and a detailed, engaging solution to each new issue. That said, he did complain that the obstacles were ensuring that absolutely nobody was getting what they wanted. He even felt sorry for the Master after his traps were foiled, because surely if the heroes were miserable, then at least the villain could have a good day!
One point of bother, pointing the way toward future irritations, though: the Doctor has three companions all of a sudden, and they all apparently read a book about the show or something, because they all know what regeneration is. It’s an ugly case of the people making the program choosing to believe that everybody watching the program is well-versed in the lore and reads the preview articles in the TV section. And while it’s incredibly laudable that Tegan has decided to stay and help this strange man through his regeneration crisis instead of waving everybody off back into outer space, the script treats her as though she’d somehow taken the Doctor Who Companion Orientation and has signed on for a season or more. Later stories would remember that Tegan’s goal was to get back to Earth in the spring of 1981 and get to her stewardess job at Heathrow Airport. It’s not mentioned even once here!