Alex Pettyfer walks and talks with costar Dianna Agron in this new behind-the-scenes pic from their upcoming film, I Am Number Four.

In the movie, the 20-year-old actor plays John Smith aka Number Four, an extraordinary teen who masks his true identity and passes as a typical high school student to elude a deadly enemy seeking to destroy him.

Jake Abel, Callan McAuliffe and Teresa Palmer also star.

The urban fantasy flick hits theaters next February.