Common Ground: Under Construction Notes
- Blwyddyn: 2007
- Gwlad: Mexico, United States of America
- Genre: Documentary
- Stiwdio: Ollin Studio, Babel Productions Inc.
- Allweddair: behind the scenes, making of
- Cyfarwyddwr: Carlos Armella, Pedro González-Rubio
- Cast: Alejandro González Iñárritu, Rodrigo Prieto, Hiam Abbass, Brad Pitt, Cate Blanchett, Gael García Bernal
