Character Name : Donna Keppel

Original Name : Brittany Snow

Gender : Female

Character Name : Bobby

Original Name : Scott Porter

Gender : Male

Character Name : Claire

Original Name : Jessica Stroup

Gender : Female

Character Name : Lisa Hines

Original Name : Dana Davis

Gender : Female

Character Name : Ronnie Heflin

Original Name : Collins Pennie

Gender : Male

Character Name : Michael

Original Name : Kelly Blatz

Gender : Male

Character Name : Richard Fenton

Original Name : Johnathon Schaech

Gender : Male

Character Name : Dr. Elisha Crowe

Original Name : Ming-Na Wen

Gender : Female

Character Name : Detective Winn

Original Name : Idris Elba

Gender : Male

Character Name : Detective Nash

Original Name : James Ransone

Gender : Male

Character Name : Officer Will

Original Name : Shawn Driscoll

Gender : Male

Character Name : Crissy Lynn

Original Name : Brianne Davis

Gender : Female

Character Name : Mrs. Hines

Original Name : Valeri Ross

Gender : Female

Character Name : Aunt Karen Turner

Original Name : Jessalyn Gilsig

Gender : Female

Character Name : Rick Leland

Original Name : Kellan Lutz

Gender : Male

Character Name : Ms. Waters

Original Name : Mary Mara

Gender : Female

Character Name : Dancer

Original Name : Allison Kyler

Gender : Female

Character Name : Officer Hicks

Original Name : Craig Susser

Gender : Male

Character Name : Uncle Jack Turner

Original Name : Linden Ashby

Gender : Male

Character Name : April

Original Name : Jana Kramer

Gender : Female

Character Name : Taylor

Original Name : Rachel Specter

Gender : Female

Character Name : Mrs. Keppel

Original Name : Lori Heuring

Gender : Female

Character Name : DJ Tyler

Original Name : Jay Phillips

Gender : Male

Character Name : Bellhop

Original Name : Joshua Leonard

Gender : Male

Character Name : Donna's Stylist

Original Name : Jennie Vaughn

Gender : Female

Character Name : Prom Photographer

Original Name : Kevin Gould

Gender : Male

Character Name : Inmate

Original Name : Tom Tarantini

Gender : Male

Character Name : Clerk

Original Name : Charles Hirsch

Gender : Male

Character Name : Businessman

Original Name : Brian Oblak

Gender : Male

Character Name : Businessman

Original Name : David Kaufman

Gender : Male

Character Name : Businessman

Original Name : Ross Partridge

Gender : Male

Character Name : Maid

Original Name : Jacqueline Herrera

Gender : Female

Character Name : New Clerk

Original Name : Hugh Scott

Gender : Male

Character Name : Denny Harper

Original Name : Nicholas James

Gender : Male

Character Name : Officer

Original Name : Andrew Fiscella

Gender : Male

Character Name : Officer

Original Name : David Lowe

Gender : Male

Character Name : Reporter

Original Name : Marcuis Harris

Gender : Male

Character Name : Reporter

Original Name : Troy Blendell

Gender : Male

Character Name : Reporter

Original Name : Gina St. John

Gender : Female

Character Name : Dancer

Original Name : Nick DeMoura

Gender : Male

Character Name : Dancer

Original Name : Morgan Nagatani

Gender : Male

Character Name : Dancer

Original Name : Zena Foster

Gender : Female

Character Name : Dancer

Original Name : Alex 'Shorty' Welch

Gender : Female

Character Name : Dancer

Original Name : Katie Orr

Gender : Female

Character Name : Dancer

Original Name : Anthony Clark

Gender : Male

Character Name : Dancer

Original Name : Johnny Erasme

Gender : Male

Character Name : Dancer

Original Name : Anthony Rue II

Gender : Male

Character Name : Dancer

Original Name : Jennifer Talarico

Gender : Female

Character Name : Motorcycle Prom Kid (uncredited)

Original Name : Tommy Kijas

Gender : Male