Casting - Journal d'un dégonflé (2010) | Film

Zachary GordonGreg Heffley
Robert CapronRowley Jefferson
Steve ZahnFrank J. Heffley
Devon BostickRodrick Heffley
Rachael HarrisSusan Heffley
Chloë Grace MoretzAngie Steadman
Laine MacNeilPatty Farrell
Andrew McNeeCoach Malone
Connor FieldingManny Heffley
Owen FieldingManny Heffley
Karan BrarChirag Gupta
Grayson RussellFregley
Alex FerrisCollin
Belita MorenoMrs. Norton
Rob LaBelleMr. Winsky
Nicholas CareyPete Hosey
Samuel Patrick ChuCarter
Donnie MacNeilWade
Samantha PageShelley
Ava HughesMarley
Owen BestBryce Anderson
Cainan WiebeQuentin
Cole HeppellQuentin's Sidekick
Harrison HoudeDarren Walsh
Severin KorferDieter Muller
Jennifer ClementMrs. Flint
Karin KonovalMrs. Irvine
Raugi YuVice Principal Roy
Kaye CapronRowley's Mom
Jake D. SmithArchie Kelly
Talon DunbarArthur
Naomi DaneCheese Girl
Willem JacobsonCheese Boy
Sean BygraveCoach Brewer
Maxine MillerElderly Woman
Taya ClyneGranddaughter
Nathaniel MartenGrown-Up Greg
Peter NewGrown-Up Quentin
Nikki FrazerLunch Girl #1
Greta Makena GibsonLunch Kid #2
Nathan SmithKindergarten Boy
Kinua McWattKindergarten Girl
Dylan BellKindergarten Greg
Madison BellKindergarten Patty
Adom OseiMarty Porter
Alf HumphreysMr. Jefferson
Brent ChapmanMr. Parnell
Rylee StilesPreston
Ryan GranthamRodney James
Ethan ShankarukSnot Kid
Jesse WheelerUnpopular 80s Boy
Paul HubbardBrock Branigan
Brett Dier80s Breakdancer
Brandon Barton80s Jock Boy
Cindy Busby80s Popular Girl
Alicia Takase LuiAudition Kid
Jay SidhuAudition Kid
Tori ChristiansonAudition Kid
Emerald SchreierAudition Kid
Ben MitchellAudition Kid
Haris CashAudition Kid
Mariah CrudoAudition Kid
Alistair AbellMale Reporter (voice)
Tara McGuireFemale Reporter (voice)
Aidan GebertLöded Diper
Cameron KrpanLöded Diper
Paolo TolfoLöded Diper
Amy EsterleWaitress (uncredited)