The First trailer for DreamWorks Pictures' " War Horse ," director Steven Spielberg's epic adventure, is a tale of loyalty, hope and tenacity set against a sweeping canvas of rural England and Europe during the First World War. Watch the trailer after the Jump... WAR HORSE DREAMWORKS PICTURES Website and Mobile site: warhorsemovie.com Like us on Facebook: facebook.com/WarHorseMovie Follow us on Twitter: twitter.com/warhorsemovie Genre: Drama Rating: TBD U.S. Release date: December 28, 2011 Running time: Cast: Emily Watson, David Thewlis, Peter Mullan, Niels Arestrup, Tom Hiddleston, Jeremy Irvine, Benedict Cumberbatch, Toby Kebbell Director: Steven Spielberg Producers: Steven Spielberg, Kathleen Kennedy Executive Producers: Frank Marshall, Revel Guest Screenplay by: Lee Hall and Richard Curtis Based on the book by: Michael Morpurgo and the recent stage play by Nick Stafford, produced by the National Theatre of Great Britain and direc