According to the TCMDb, "in the last two weeks, the shoot moved to Los Angeles where an East L.A. trailer park subbed for Bud's Houston digs. One day, gunfire suddenly peppered the set. According to a security guard, six men with sawed-off rifles came over an embankment on the set's perimeter, firing away. It was believed, though never proved, that the assailants were members of a local street gang. No one was injured, but Travolta was badly shaken, and the remainder of filming was done on a soundstage".