Chloe Grace Moretz Fights Invaders Back in "The 5th Wave"

“Cassie Sullivan is a great heroine – but she’d never describe herself that way. She’d say she’s just a girl who has lost her brother, and will do whatever it takes to get back to him,” says Chloë Grace Moretz, who takes on the lead role of Cassie in Columbia Pictures’ adaptation of Rick Yancey’s bestselling novel “The 5th Wave,” the first book in his planned trilogy.

In the film, four waves of increasingly deadly attacks have left most of Earth decimated. Against a backdrop of fear and distrust, Cassie is on the run, desperately trying to save her younger brother. As she prepares for the inevitable and lethal 5th wave, Cassie teams up with a young man who may become her final hope – if she can only trust him.

"The 5th Wave" Sets Emotional Story Within Alien Invasion

Up-and-coming director J Blakeson, whose first film was the thriller “The Disappearance of Alice Creed,” a film festival and critical favorite, takes the helm of Columbia Pictures new post-apocalyptic thriller “The 5th Wave,” based on the bestselling first novel in author Rick Yancey’s planned trilogy.

(Watch a TV Spot for “The Fifth Wave” at https://www.youtube.com/watch?v=mpmezrNWtt4.)

In the film, four waves of increasingly deadly attacks have left most of Earth decimated. Against a backdrop of fear and distrust, Cassie (Chloe Grace Moretz) is on the run, desperately trying to save her younger brother. As she prepares for the inevitable and lethal 5th wave, Cassie teams up with a young man who may become her final hope – if she can only trust him.

Moretz Protects Baby Brother in "The 5th Wave" Poster‏

Fresh off the reveal of its teaser trailer last week, the young adult novel-turned motion picture “The 5th Wave” starring Chloë Grace Moretz, has now unveiled its first one-sheet artwork. With the tagline, “Protect Your Own,” the poster shows Moretz' character, Cassie, shielding her younger brother from an unseen menace.

In the film, four waves of increasingly deadly attacks have left most of Earth decimated. Darkness. Destruction. Infection. Invasion. Against a backdrop of fear and distrust, Cassie (Moretz) is on the run, desperately trying to save her younger brother. As she prepares for the inevitable and lethal 5th wave – the total annihilation of humanity -- Cassie teams up with a young man who may become her final hope – if she can only trust him.

Directed by J Blakeson, with a screenplay by Susannah Grant, based on the book by Rick Yancey, “The 5th Wave” also stars Nick Robinson as Ben Parish aka “Zombie,” Ron Livingston as Dad/Oliver, Maggie Siff as Mom/Lisa, Alex Roe as Evan Walker, Maika Monroe as Ringer, Zackary Arthur as Sam, and Liev Schreiber as Vosch.