Invasion! (DC's Legends of Tomorrow)

"Our lives aren't exactly normal. I told Kara that I was looking to reclaim some normal. Thinking on it now, I'm... I'm not so sure. I know what you mean. We both got a look at what life would look like normal. It would've been happy. But not full. No. No, nowhere close. To things not being normal. To life being full."

- Barry Allen and Oliver Queen

Synopsis
After learning the Dominators' plan for the world, the Legends must work together with The Flash, Supergirl and Green Arrow to kill them once and for all. Meanwhile, Stein 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.

Protagonists

 * Legends
 * Firestorm (Martin Stein)
 * Atom (Ray Palmer)
 * White Canary (Sara Lance)
 * Firestorm (Jefferson Jackson)
 * Vixen (Amaya Jiwe)
 * Gideon
 * Steel (Nate Heywood)
 * Heat Wave (Mick Rory)
 * Team Arrow
 * Green Arrow (Oliver Queen)
 * Spartan (John Diggle)
 * Overwatch (Felicity Smoak)
 * Team Flash
 * Caitlin Snow
 * Cisco Ramon
 * The Flash (Barry Allen)
 * Supergirl (Kara Danvers)
 * Lily Stein
 * Susan Brayden

Antagonists

 * Dominators
 * "Mister Alien Guy"
 * Agent Smith

Other Characters

 * Clarissa Stein
 * Superman
 * Dante Ramon
 * God
 * Jonah Hex
 * Ray Palmer's Cousin
 * Thea Queen
 * Traveler

Teams and Organizations

 * A.R.G.U.S.
 * Department of Extranormal Operations
 * Justice Society of America
 * Legends
 * Massachusetts Institute of Technology
 * S.T.A.R. Labs
 * Team Arrow
 * Team Flash
 * United States Department of Defense
 * United States Army

Events

 * Dominator Invasion
 * Battle of Redmond
 * Escape from the Dominator Mothership
 * Battle of Central City
 * Protection of the Timeline
 * Flashpoint

Species

 * Artificial Intelligences
 * Dominators
 * Humans
 * Kryptonians
 * Metahumans
 * Xenomorphs

Objects and Concepts

 * ATOM Exosuit
 * Dwarf Star
 * Breaches
 * CFL Quark Matter
 * Dominator Dream World
 * Dominator Dropship
 * Dominator Mothership
 * Dominator Transponder
 * Holograms
 * E.T.
 * Energy Guns
 * Expandable Batons
 * Firestorm Matrix
 * Firestorm Suit
 * Quantum Splicer
 * Green Arrow Suit
 * Heat Gun
 * Inter-Dimensional Extrapolator
 * Kara Danvers' Glasses
 * Magic
 * Totems of Zambesi
 * Spirit Totem
 * Men in Black
 * Meta-Bomb
 * Oliver Queen's Bow and Arrow
 * Queen's Gambit
 * Red Tornado Helmet
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.R.I.P.E. Helmet
 * Spartan Suit
 * Stranger Things
 * Supergirl Suit
 * Kal-El's Blanket
 * Steel Suit
 * The Flash Suit
 * The Princess Bride
 * Time Aberrations
 * Time Travel
 * Timeships
 * Waverider
 * Time Drives
 * Vibes
 * Vixen Suit
 * White Canary Suit

Locations

 * Earth-1
 * Earth
 * Antarctica
 * North America
 * United States of America
 * Massachusetts Institute of Technology
 * Missouri
 * Central City
 * Gardener River
 * Western Avenue Bridge
 * S.T.A.R. Labs Hall
 * University Town
 * S.T.A.R. Labs Central City Facility
 * Oregon
 * Redmond
 * Earth-38
 * Earth
 * North America
 * United States of America
 * California
 * National City