Summit Entertainment has debuted the final trailer for "Insurgent" -- or, as the studio insists, "The Divergent Series: Insurgent" -- the second installment of the sci-fi action franchise.

The situation looks awfully bleak, as they tend to do in dystopian post-apocalyptic futures, with Tris (Shailene Woodley), Four (Theo James) and the other fugitives preparing to take a stand against their pursuer (Kate Winslet) and the Erudite faction.

Directed by Robert Schwentke, "Insurgent" also stars Octavia Spencer, Jai Courtney, Ray Stevenson, Zoe Kravitz, Miles Teller, Ansel Elgort, Maggie Q, Mekhi Phifer, Daniel Dae Kim and Naomi Watts. It opens March 20.