Michael Moore

Director

Charlton Heston

Lui-même

Marilyn Manson

Lui-même

Matt Stone

Lui même

Dick Clark

Himself, restaurant owner

George W. Bush

Lui-même

Michael Caldwell

Himself, police detective

Mark Taylor

Himself, Columbine victim

Richard Castaldo

Himself, Columbine victim

James Nichols

Himself, brother of Terry Nichols

Tom Mauser

Himself, father of victim

Jimmie Hughes

Herself, principal of Buell Elementary School

Amanda Lamante

Herself, Columbine student

Arthur A. Busch

Himself, County prosecutor, Flint, Michigan

Barry Glassner

Himself, author of "The Culture of Fear"

Denny Fennell

Himself, home security consultant

Dick Herlan

Lui-même

Dick Hurlin

Himself, former producer of "Cops"

Evan McCollum

Himself, Lockheed Martin public relations

Nicole Schlief

Herself