Arrowverse Crossover Secret: Which Set Was Recycled for the Big Wedding?

Maybe (or quite possibly) I’m a rube, but I assumed that the Arrowverse crossover event’s (crashed) WestAllen wedding was filmed inside an actual, cathedral-ceilinged church. One that has a comprehensive insurance policy. The truth, though, is detailed in this exclusive sneak peek from "Inside The Crossover: Crisis on Earth-X,” a special feature that this Friday will be […]