Cambio de sentido
- අවුරුදු: 2009
- රට: Spain, Mexico
- ප්රභේදය: Documentary
- ශබ්දාගාර: 14 Pies, Altamira, Pluto Entertainment, 91 Films, TVE
- මූල පදය: pollution, addiction, transportation, automobile industry, educational, traffic
- අධ්යක්ෂක: Sergio García de Leaniz, Vicente Pérez
- කාස්ට්: Guillermo Fesser
