Zero Hour: Massacre at Columbine High
- Xyoo: 2004
- Ncig Teb Chaws:
- Genre: Documentary, Drama, Crime, TV Movie, History
- Studio:
- Cov ntsiab lus: tragedy, school shooting, zero hour
- Tus Thawj Coj: David Hickman
- Pov Pob Tseg: David Morrissey, Ben Johnson, Josh Young, Alex Macdonald, Gabriel Antonacci, Alan K. Sapp