13 Going on 30

13 Going on 30

A girl who's sick of the social strictures of junior high is transformed into a grownup overnight. In this feel-good fairy tale, teenager Jenna wants a boyfriend, and when she's unable to find one, she fantasizes about being a well-adjusted adult. Suddenly, her secret desire becomes a reality, and she is transformed into a 30-year-old, but adulthood, with its own set of male-female challenges, isn't as easy as it looks.

Cast for 13 Going on 30...

Jennifer Garner
Jenna Rink
Mark Ruffalo
Matt "Matty" Flamhaff
Judy Greer
Lucy "Tom-Tom" Wyman
Andy Serkis
Richard Kneeland
Christa B. Allen
Young Jenna
Sean Marquette
Young Matt
Alexandra Kyle
Young Lucy
Kathy Baker
Beverly Rink
Phil Reeves
Wayne Rink
Sam Ball
Alex Carlson
Susan Egan
Tracy Hansen
Kiersten Warren
Trish Sackett
Jim Gaffigan
Chris Grandy
Alex Black
Young Chris
Ashley Benson
Six Chick
Brie Larson
Six Chick
Nick Olig
Himself
Joe Grifasi
Mr. Flamhaff
Mary Pat Gleason
Mrs. Flamhaff
Megan Lusk
Six Chick
Julia Roth
Six Chick
Benita Krista Nall
Waitress at Party
George Hine
Grandy's Friend
Ian Barford
Pete Hansen
Corena Chase
Poise Employee
Crystal Michelle
Poise Secretary
Tara Battani
Poise Party Guest (uncredited)
Nicole Abisinio
Wardrobe Designer (uncredited)