Garota Infernal
Voltar
Megan FoxJennifer
Amanda SeyfriedNeedy
Johnny SimmonsChip
Adam BrodyNikolai- Sal CortezChas
- Ryan LevineMick
Juan RiedingerDirk- Colin AskeyKeyboardist
Chris PrattRoman Duda
Juno RinaldiOfficer Warzak
Kyle GallnerColin Gray
Josh EmersonJonas Kozelle
J.K. SimmonsMr. Wroblewski
Amy SedarisNeedy's Mom
Cynthia StevensonChip's Mom
Nicole LeducCamille- Aman JohalAhmet from India
Dan JoffreRaymundo
Candus ChurchillNutritionist
Carrie GenzelJennifer's Mom- Emma GallelloLittle Jennifer
Megan CharpentierLittle Needy
Jeremy SchuetzeCraig
Valerie TianChastity
Emily TennantGossiping Girl
Karissa TynesOther Girl
Eve HarlowGoth Girl- Michael BrockGoth Boy
Genevieve BuechnerGoth Girl #2
Adrian HoughColin's Dad
Gabrielle RoseColin's Mom
Michael BeanPriest
Bill FagerbakkeJonas' Dad
Marilyn NorryJonas' Mom
Cut ChemistDJ at Dance- Zoe LaLibertéCandlelight Vigil Singer
- Chelsey SmithCandlelight Vigil Singer
- Whitney ChowCandlelight Vigil Singer
- Michael OrstadCandlelight Vigil Singer
- Ronnie RobinsonOrderly
Ed AndersOrderly
Roxanne WongPatient #1- Diane DutraPatient #2
- Maya ToewsThe Creepy Hand
Diablo CodyMelody Lane Drinking Woman (sem créditos)
Lance HenriksenPassing Motorist (sem créditos)