Based on the acclaimed 2013 young-adult sci-fi novel by Rick Yancey, The 5th Wave follows a 16-year-old survivor of a catastrophic alien invasion. Cassie (Chlo? Grace Moretz) is a high-school student leading a normal life, including a crush on a football star (Nick Robinson), when extraterrestrials invade Earth and kill millions of humans. Now, she must rescue her kidnapped brother (Zackary Arthur) while figuring out whom she can trust. Ron Livingston and Maggie Siff co-star as Cassie's parents. Directed by J Blakeson.