Get A Sneak Peek at 'DC's Legends of Tomorrow' Season Finale!

Sara, Nate and Gary dress up as Supergirl, Green Arrow and The Flash in this still from tonight’s season finale of DC’s Legends of Tomorrow.

In “Hey, World!”, while on a mission to find Ray (Brandon Routh), Constantine (Matt Ryan) and Nora (Courtney Ford) discover Neron’s evil plan.

Meanwhile, Nate (Nick Zano) convinces the Legends to think outside the box and suggests a dangerous plan to unite magical creatures and people to save the world.

Check out an inside look at the episode below!

DC’s Legends of Tomorrow airs TONIGHT, May 20th @ 8PM ET/PT on The CW.