Three are dead. He is Number Four. D.J. Caruso helms an action-packed thriller about an extraordinary young man, John Smith (Alex Pettyfer), who is a fugitive on the run from ruthless enemies sent to destroy him. Changing his identity, moving from town to town with his guardian Henri (Timothy Olyphant), John is always the new kid with no ties to his past. In the small Ohio town he now calls home, John encounters unexpected, life-changing events—his first love (Dianna Agron), powerful new abilities and a connection to the others who share his incredible destiny.

John (Alex Pettyfer) is an extraordinary young man, masking his true identity and passing as a typical student to elude a deadly enemy seeking to destroy him. Three like him have already been killed…he is Number Four.