Apple has released a third trailer for I Am Number Four, which will be released in theaters on February 18. Click on the extended trailer below to take a look at new footage from the sci-fi thriller, which stars Alex Pettyfer, Timothy Olyphant and Dianna Agron:

Three are dead. He is Number Four. D.J. Caruso (Eagle Eye, Disturbia) helms a suspense-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.