This is a really interesting episode, where we get to find out how each Torchwood agent was recruited. It shows the dark side of the agency quite well, with Jack basically blackmailed into working for them in the Victorian times, and Owen made to think gone mad with grief upon losing his girlfriend to an alien parasite. And then there's Tosh's origin, her Mum kidnapped by a criminal gang no less and Tosh held prisoner by UNIT in a sort of prison camp facility, being told that she's not allowed to contact her to make sure she's okay. UNIT were really cruel there!

It's no surprise who it turns out planted the bombs, but then I don't think its meant to be, and the confirmation just makes for an exciting cliffhanger into the final episode.

Fragments is another strong story from Chibnall. Unsurprisingly whenever Doctor Who spin offs dabble with time travel things start to sparkle a little bit more. Captain Jack’s backstory is a yawning chasm of potential, so it’s a relief to be able to fill in some gaps between Parting of the Ways and the start of Torchwood Series One. Big Finish have made good use of Victorian Torchwood, I wish more of this had made it to screen. Again, the inherent sadness of a being who can’t die and watches the world pass around them is not unique to Torchwood, but it makes for good drama.