The last two installments of "The Divergent" series have already been named. The first part of the final installment will be named "Allegiant" and a first look at the trailer shows what is beyond the Wall.

The short clip shows Tris, played by Shailene Woodley in her transformation from a less than confident Abegnation to a brave Divergent. The clip shows audiences a glimpse of what is beyond the Wall of a post-apocalyptic Chicago. It also shows Tris' slow evolution into the heroine that she was made to be.

According to Entertainment Weekly, Tris and Four (Theo James) might have found the hope to saving the world in new cast member Jeff Daniels, who plays David. The website teased that both Tris and Four will discover that Chicago is a much bigger place than what it seems beyond The Wall. The cinematic trailer shows the terrain to be a barren wasteland, much like "The Maze Runner."

Should the film remain faithful to the book, Tris dies in order to save the world. Veronica Roth, author of the trilogy did share her thoughts on a possible change in Tris' fate by saying that Tris' death was something that was meant to happen, and she would want to keep it that way. Earlier on, fans of "The Divergent Series" had filed an online petition to save Tris from dying in the film.

Wired reported that "Allegiant" opens with Caleb (Ansel Elgort) being out on trial for assisting Erudite leader Jeanine Matthews (Kate Winslet). Tris finds it hard to accept her brother's betrayal, so she doesn't know if she could forgive him or not. Caleb is then sentenced to be executed for his treason, which according to Four was his choice. Tensions also begin to rise between the factionless and former faction members leading Tris and Four to try to explore the boundaries of the Wall, which leads her to meet David, who is the leader of The Bureau of Genetic Welfare.

Joining Tris and Four on their journey in exploring what is beyond The Wall are her three friends from Dauntless - Tori (Maggie Q), Christina (Zoe Kravitz), and Peter (Miles Teller). New cast members who will be making their debut in "Allegiant" are are Naomi Watts as Evelyn, Octavia Spencer as Johanna, Jonny Weston as Edgar, Bill Skarsgard as Matthew, Nadia Hilker as Nita, and Keiynan Lonsdale as Uriah. 

 "Allegiant" will premiere in theaters on March 18, 2016.