Keir Gilchrist

as Gary

as Josh

as Mort

as Director

as Billy Papaleo Jr.

as Benjamin Pierce

as Ron Adams

as Layne

as Andre

as Polo Boy

as Matty

as Alex

as Henry Sinclair

as Sam Gardner

as Alex

as Left

as Sean

as Kurt

as The Stranger

as William

as John Lovett

as Michael

as Michael

as Dylan

as Paul

as Daniel

as Penna

as Daniel Gerson

as Ben Hayflack Age 18

as Matty Hanson

as Michael Peck

as Craig Gilner

as Snit

as Daniel / Lisa

as Marshall Gregson

as Moby Type Kid

as Neil

as Young Henry

as Josh McKellar

as Mike Stanton

as Jamie

as Kid Collins

as Louie (uncredited)

as Factory Boy

as Young David

as 10 Year Old Boy

as Squidge (voice)

as Clint the Boy Doctor

as Danny Sheperd

as R.J. Mitchell

as Jim Stockwell Jr.

as Kyle (voice)

as Toby (voice)