VIDEO: Sneak Peek - Crossover of Superheros on Next DC'S LEGENDS OF TOMORROW

On the next episode of DC'S LEGENDS OF TOMORROW on The CW titled "Invasion!," 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 and Marc Guggenheim. The episode airs tonight, December 1st on The CW. Get a sneak peek below!