SPOILER WARNING FOR THE UK Although the gap between the US broadcasts and the UK broadcasts of the Arrowverse shows is narrower than it was at the back end of last year, there is still a slight lag which means these photos are NOT from the next episode of The Flash (you can see them here) but the one after that (the one that airs on Sky One on 14 February). That 3.12 “Untouchable”.
Here’s the official synopsis: “Barry and the team at STAR Labs work together to bring down Clive Yorkin (guest star Matthew Kevin Anderson), a criminal meta-human who is methodically killing people by causing them to decompose at an accelerated rate. Joe becomes his next target but it’s Iris who is caught in the crossfire. The Flash mentors Kid Flash and begins to elevate the newer speedster’s training to another level.”