Juan Carlos Velis, who cowrote the script with his father, Alfonso Velis Tobar, plays a number of different men who have left their homelands for the promise of a better life: the sombrero-and-poncho-clad Paco lives in a cardboard box. Buttons makes the illegal border crossing from Mexico into the U.S. by crawling through a sewer full of cockroaches, bats, and mosquitoes—with fresh sewage pouring in every 90 minutes. Jesus is in prison for a far more serious crime than just being an illegal immigrant. Johnny tells the story of his arrival in Vancouver as an 11-year-old refugee, after seeing his entire family shot by government guards in El Salvador