New Arrow-verse Crossover Promo Highlights Alien Invasion, Oliver's Crisis and Some Super Introductions

With The CW’s Supergirl/The Flash/Arrow/Legends of Tomorrow crossover event kicking off this Monday at 8/7c, here’s a super new promo to feast on this Thanksgiving Eve.

Fresh footage hints at A.R.G.U.S.’ familiarity with the Dominators who will swoop in from outer space to prevent the human “scourge,” as well as shows Kara’s reaction to the origin of Mick Rory’s nickname.

You’ll also get a major clue as to what sets up the Arrow segment of the crossover, in which Oliver finds himself experiencing an alternate reality where many passed-on loved ones are still alive.

Once again, the crossover technically launches at the tail end of Monday’s Supergirl, continues in full on The Flash (Tuesday) and Arrow (Wednesday aka Episode 100), and finishes up on Thursday’s Legends.

But enough from me, I have a super apple pie to get out of the oven. Press play, Barry! Press play!