Grass: A Nation's Battle for Life
- Leto: 1925
- Država: United States of America
- Žanr: Dokumentarni
- Studio: Merian C. Cooper and Ernest Schoedsack, Paramount Pictures
- Ključna beseda: migration, mountain pass
- Direktor: Merian C. Cooper, Ernest B. Schoedsack
- Igralska zasedba: Merian C. Cooper, Ernest B. Schoedsack, Marguerite Harrison, Haidar Khan, Lufta