It will also unravel between two different years, with the first three episodes airing in 2019, and the two-episode conclusion running at the start of 2020.
At least one of those episodes will be dedicated to the next mega-crossover event in the Arrow-verse, which fans are already looking forward to.
The upcoming “Crisis on Infinite Earths” will span every show in the Arrow-verse, including the new series, Batwoman.
Before that can happen, of course, Arrow will need to return.