If a Tree Falls: A Story of the Earth Liberation Front
- Tahun: 2011
- Negara: United Kingdom, United States of America
- Genre: Documentary, Crime, History
- Studio: Oscilloscope, Black Fawn Films, Marshall Curry Productions, ITVS International, Lucky Hat Entertainment, P.O.V./American Documentary, BBC, Creative Capital, Cinereach, Gucci Tribeca Documentary Fund, Sundance Institute, Corporation for Public Broadcasting
- Kata kunci: demonstration, arrest, arson, terrorism, ecology, eco terrorism, environmentalist, environmentalism, earth liberation front
- Pengarah: Marshall Curry, Sam Cullman
- Pelakon: