Which Way Home is a 2009 documentary film directed by Rebecca Cammisa. The film follows several children who are attempting to get from Mexico and Central America to the United States, on top of a freight train that crosses Mexico known as "La Bestia" (The Beast). Cammisa received a Fulbright Scholar Grant to make the documentary in 2006. The film premiered on HBO on August 24, 2009.
(Summary from Wikipedia)