Documentary · 2004 · 20m 21 Grams: In Fragments ✓ Seen + Watchlist ↗ Share Director Cast Alejandro González Iñárritu as Self Brigitte Broch as Self Naomi Watts as Self Sean Penn as Self Benicio del Toro as Self Martín Hernández as Self Crew Keith A. Cox — Editor Alfonso Gomez-Rejon — Producer Keith A. Cox — Producer Synopsis A documentary on the making of 21 Grams (2003). Key Collaborators Keith A. Cox Editor Alfonso Gomez-Rejon Producer Keith A. Cox Producer Follow the Thread More Documentary → Agent-readable
