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

Matt Webb Mitovich
TVLine.com

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.

RELATEDArrow-verse Crossover Details: Trust Issues! Oliver’s Fiancee! More!

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.

PHOTOSArrow-verse Crossover: Thea Suits Up, Caitlin and Iris Meet Supergirl

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

Launch Gallery: <i>Supergirl / Flash / Arrow / Legends of Tomorrow</i> Crossover Photos

Related stories

Supergirl Romance Update: Is Kara Headed for a Full-On Love Quadrangle?

Arrow-verse Crossover Scoop: Future Barry's Message, 'Intimidated' Sara, a 'Really Wonderful' Coda and More

Supergirl Video: A Thanksgiving Crasher Spoils Alex's Coming Out Speech

Get more from TVLine: Follow us on Twitter, Facebook, Newsletter