Callan McAuliffe (15) has been cast in a lead role in the DreamWorks feature - I Am Number 4. The Steven Spielberg/Michael Bay Produced feature with DJ Caruso Directing. McAuliffe plays ‘Sam’ the best friend of Number 4 played by Alex Pettyfer. Filming in Pittsburgh from next week through until August. McAuliffe then returns to Los Angeles for the premiere of his USA debut role, as the romantic lead in Rob Reiner’s FLIPPED.