DC's Legends of Tomorrow | Invasion! (IV)
Genre: Action & Adventure Drama Sci-Fi & Fantasy
Director: Andrew Kreisberg, Greg Berlanti, Marc Guggenheim, Phil Klemmer
Cast: Adam Tsekhman, Amy Pemberton, Caity Lotz, Jes Macallan, Lisseth Chavez, Matt Ryan, Nick Zano, Olivia Swann, Shayan Sobhian, Tala Ashe
Description: : 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. The crossover starts on Supergirl S02E08 Medusa (I), The Flash S03E08 Invasion! (II) and Arrow S05E08 Invasion! (III).