From Diego Luna and Gael García Bernal's Canana Films comes Sin Nombre, a story of Honduran teenager Sayra (Paulina Gaitan) who fatefully becomes allied with gang member Casper (Edgar Flores) while on atop a train from Mexico to the United States. Written and directed by Student Academy Award winner Cary Fukunaga, Sin Nombre will see a stateside release on March 20, 2009 from Focus Features. Check out the latest trailer now.