: For the first time, John finds reasons to stop running: a best friend in UFO enthusiast Sam (Callan McAuliffe) and his first love, Sarah Hart (Dianna Agron). Cast and Key Characters

: The Mogadorians can only kill the nine survivors in numerical order. Numbers One, Two, and Three are already dead. John is Number Four , and he is next.

: A fierce warrior who joins John in the final battle against the Mogadorians.

: An amateur photographer who becomes John's anchor in Paradise.

: The loyal friend who discovers John's secret and helps him fight. Why Fans Look for "Vietsub Full"

Searching for "" brings you to one of the most iconic young adult sci-fi action films of the early 2010s. Based on the bestselling novel by Pittacus Lore, this movie follows the story of an extraordinary teenager hiding a world-shattering secret. Movie Overview & Synopsis

: John's "Cêpan" or guardian, dedicated to protecting him at any cost.

The story centers on (Alex Pettyfer), who appears to be an ordinary high school student but is actually an alien from the planet Lorien. John is one of nine children—the Garde—sent to Earth to escape the Mogadorians , a ruthless race that destroyed their home world.