Legends of Tomorrow Synopsis Teases Invasion! Crossover's Big Finale

While The CW's episode descriptions for 2016's big crossover have kept most details about the Invasion fairly vague, the synopsis for "DC's Legends of Tomorrow's" chapter, the big finale, makes no bones about how Earth will survive the Dominator's attack. Simply put, the Legends are going to kill them all.

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It'll be interesting to see how Supergirl (Melissa Benoist) reacts to this plan; after all, in her corner of the Multiverse, she's actively working to protect all forms of alien life on Earth. Will the Dominators prove too brutal for even the Girl of Steel to defend? Or are we going to see the less-than-savory members of the Legends team take off on their own to do what nobody else will? We'll find out when the final chapter of "Invasion!" arrives Dec. 1.

ALL FOR ONE AND ONE FOR ALL IN THIS CROSSOVER OF SUPERHEROS — After learning the Dominators’ plan for the world, the Legends must work together with The Flash (guest star Grant Gustin), Supergirl (guest star Melissa Benoist) and Green Arrow (guest star Stephen Amell) to kill them once and for all. Meanwhile, Stein (Victor Garber) figures out, with the help of others, how the team can terminate the Dominators, but is distracted by the aberration he realizes he created in 1987. Brandon Routh, Franz Drameh, Dominic Purcell, Maisie Richardson-Sellers, Nick Zano and Caity Lotz also star. Gregory Smith directed the episode written by Phil Klemmer & Marc Guggenheim (#207).

Airing Thursdays at 8 pm ET/PT on The CW -- until January 24, when it shifts to Tuesdays at 9 pm -- "DC's Legends of Tomorrow" stars Arthur Darvill as Rip Hunter, Brandon Routh as the Atom, Victor Garber and Franz Drameh as Firestorm, Caity Lotz as White Canary, Maisie Richardson-Seller as Vixen, Dominic Purcell as Heatwave and Nick Zano as Citizen Steel.

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