John is an extraordinary teen, masking his true identity and passing as a typical high school student to elude a deadly enemy seeking to destroy him. Three like him have already been killed ... he is Number Four.
Alex Pettyfer ... John Timothy Olyphant ... Henri Teresa Palmer ... Number 6 Dianna Agron ... Sarah Callan McAuliffe ... Sam Kevin Durand ... Mogadorian Commander Jake Abel ... Mark Jeff Hochendoner ... Sherriff James Patrick Sebes ... Kevin