Barry (Grant Gustin) and Iris’ (Candice Patton) wedding was interrupted by Nazis during the crossover with Arrow, Supergirl and DC’s Legends of Tomorrow last week.
Just as the loved up pair were about to exchange vows, they had to abandon their wedding when doppelgängers from Earth-X came after them. The real target was revealed to be Kara (Melissa Benoist) but Barry had to face his own demons when Reverse-Flash (Tom Cavanagh) made a reappearance, well the Earth-X version at least.
Once they defeated the Earth-X invaders, Barry and Iris asked Diggle (David Ramsey) to marry them and two finally wed.
The mid-season finale is Don’t Run. Iris faces a tough call when Caitlin is kidnapped by Amunet and Barry gets trapped in a speedster-proof prison. She can only save one. Who will it be?
Tune in to Sky 1 HD at 8pm on Tuesday to see the episode. Preview it with our gallery below: