Guggenheim reveals that metahumans will have something to do with why the Dominators have come to Earth.
“I will say that their goal is very closely related to what was established in the comics, and it does have to do with metahumans.”
Guggenheim continues by saying it parallel’s the comics’ original storyline.
“It’s very, very faithful to the comics.”
Guggenheim talks briefly about last season’s crossover, and goes on to explain how this one will be much more ambitious.
“I think it’s massively different. The first crossover we did was two separate storylines that had a slight tangential connection to each other. Then last year, the crossover we did was a two-parter that told one complete story with a beginning, middle, and end across Flash and Arrow, but it also had the work of setting up Legends of Tomorrow. This year, we’re doing by far the most ambitious crossover we’ve ever done. It’s basically a huge three-part story that also brings in Supergirl, so it’s crossing over all four shows. It’s telling one big epic movie of a story. It’s not setting up any other spin-offs, it’s just big, bombastic, huge action. There’s also some really poignant character moments. There’s a lot of plot lines, particularly I would say in Flash and Legends, that come to fruition in the crossover. It’s by far the most ambitious thing we’ve ever attempted. I want to say it’s by far one of the most ambitious things anyone in network television has ever attempted. It’s completely insane.”