Jeremy Irvine and Emily Watson play a mother and son in Steven Spielberg's War Horse, which opens Dec. 25. It was actually Jeremy's first-ever film role, and he learned that he nabbed the part in a situation only Spielberg could have masterminded. Now Jeremy's being hailed as a star to watch, with films like Now Is Good, opposite Dakota Fanning, and Colin Firth's The Railway Man on his resumé. Nonetheless, Jeremy's friends are there to assist in keeping his feet on the ground, helpfully reminding him, "Yeah, but you're not a paramedic." Find out more about Jeremy and Emily's work with Steven below!