Christian Bale as Jack Kelly

Gabriel Damon as Spot Conlon

David Moscow as David Jacobs

Max Casella as Racetrack

Luke Edwards as Les Jacobs

Aaron Lohr as Mush

Trey Parker as Kid Blink

Marty Belafsky as Crutchy

Michael Goorjian as Skittery

Dee Caspary as Snitch

Ivan Dudynsky as Dutchy

Mark David as Specs

David Sidoni as Pie Eater

Dominic Lucero as Bumlets

Arvie Lowe Jr. as Boots

Dominic Maldonado as Itey

Matthew Fields as Snipeshooter

Kevin Stea as Swifty

Joseph Conrad as Jake

Robert Feeney as Snoddy

Ann-Margaret as Medda Larkson

Bill Pullman as Bryan Denton

Robert Duvall as Joseph Pulitzer

Ele Keats as Sarah Jacobs

Jeffrey DeMuss as Mayer Jacobs

Deborra-Lee Furness as Esther Jacobs

Marc Lawrence as Kloppman

Michael Learner as Weasel

Shon Greenblatt as Oscar Delancey

David Sheinkopf as Morris Delancey

Kevin Tighe as Warden Snyder

Charles Cioffi as Seitz

Mark Lowenthal as Jonathan

David James as Teddy Roosevelt

Kevin Michaels as Ten-Pin

JoAnn Harris as Patrick's Mother

Greg Kent-Smith as Toby

There are several more cast members but I didn't think it was necessary to list them here.