In an episode full of misdirection, the biggest one has to be its title, given we’ve learned very little about what Ruby Sunday’s legend actually is. Instead, the first part of the series’ two part finale is essentially an hour to build a sense of dread that spills over in its final moments. I could cheat and say “The Legend of Ruby Sunday” is just “” — the first half of the 2006 season’s finale — with a bigger budget.
But there’s also the matter of Ruby’s parentage to uncover, giving the Doctor a reason not to just confront Triad. The Doctor, Ruby and a UNIT soldier enter the time window — a low-grade holodeck — to try and see who left Ruby on the steps of the church. But the history’s a bit wonky, and Ruby’s faceless mother — unlike what we saw in “The Church on Ruby Road” — turns and ominously points toward the TARDIS.
The Doctor then meets Triad just before she gets on stage, prompting her to remember all of her other selves. Whenever Triad dreams, she’s somehow aware of those myriad alternate selves. And while she takes to the stage, the Doctor asks the team at UNIT HQ to scan the TARDIS. It is similarly engulfed in an invisible cloud of malevolent stuff that’s threatening everyone in the area..
It’s a slender synopsis, mostly because these scenes are played slowly as the tension ratchets up. “The Legend of Ruby Sunday” takes its time, letting the screw turn gently until you’re almost happy when the big reveal happens. It’s a gripping ride on a first watch, although I imagine it’ll not have too much value when you go back to it a third or fourth time. But, then again, that’s often been an issue with episodes penned by Russell T. Davies.
Was it easy to guess that we’d be getting Sutekh back after his one outing in “Pyramids of Mars?” The rumor mill certainly pulled in that direction over the last month or so, and it’s not as if we didn’t get a clue or two along the way. Longtime Davies fans will recall that Vince watches the part one cliffhanger at the end of the first episode of. And we’ve already had a whole scene from “Pyramids of Mars” lifted — the jump into a ruined future — in “The Devil’s Chord.