Zero Hour: Massacre at Columbine High

David Morrissey

as

Narrator

Ben Johnson

as

Eric Harris

Josh Young

as

Dylan Klebold

Alex Macdonald

as

John Savage

Gabriel Antona...

as

Aaron Hancey

Alan K. Sapp

as

Dave Sanders

James Gilbert

as

Brooks Brown

Alison Anthony

as

Patti Nielson

Shane Harbinson

as

Deputy Neil Ga...