13 Going on 30

Jennifer Garner Jenna Rink Mark Ruffalo Matt Flamhaff Judy Greer Lucy Wyman Andy Serkis Richard Kneeland Kathy Baker Bev Rink Phil Reeves Wayne Rink Sam Ball Alex Carlson Marcia DeBonis Arlene Christa B. Allen Young Jenna Sean Marquette Young Matt Kiersten Warren Trish Sackett Joe Grifasi Mr. Flamhaff Mary Pat Gleason Mrs. Flamhaff Susan Egan Tracy Hansen Lynn Collins Wendy Renee Olstead Becky Alexandra Kyle Young Tom-Tom Alex Black Young Chris Grandy Ashley Benson Six Chick Brittany Curran Six Chick Brie Larson Six Chick Megan Lusk Six Chick Julia Roth Six Chick Jeffrey Shane Cohn Grandy's Friend George Hine Grandy's Friend Philip Pavel Phil Sarah Loew Carla Maz Jobrani Glenn Ian Barford Pete Hansen Benita Krista Nall Waitress at Party Robinne Lee Rachel Justin Burke 13-Year-Old Boy in Bar Sara Swain Sara Catherine Combs Catherine Gia Mantegna Gina Sydni Beaudoin Sydni Jim Gaffigan Chris Grandy Corena Chase Poise Employee Crystal Michelle Poise Secretary Madeline Sprung-Keyser Maddy Richard Whitebear DJ Shambo Pfaff Band Member John W. Grant Band Member Fabrice Calmettes Band Member Eron Otcasek Band Member Kevin D. White Yearbook Photographer Timothy Anderson Dancer Adrian Armas Dancer Carmit Bachar Dancer Rita Maye Bland Dancer Douglas Caldwell Dancer Tyce Diorio Dancer Nadine Ellis Dancer Janina Garraway Dancer Stacey Harper Dancer Brandon Henschel Dancer Michael William Higgins Dancer Katie Miller Dancer Nancy O'Meara Dancer Bubba Dean Rambo Dancer Caroline A. Rice Dancer Kevin Alexander Stea Dancer Michon Suyama Dancer Kadee Sweeney Dancer Natalie Willes Dancer Darrel W. Wright Dancer Kimberly Wyatt Dancer Jason Yribar Dancer Scout Taylor-Compton Tiffany (uncredited) Irena Violette Partygoer (uncredited) Tara Battani Poise Party Guest (uncredited) Nicole Abisinio Wardrobe Designer (uncredited)