On September 20, 2026
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1021st by attention movie online54.1Attention ScoreAttention ScoreOur daily Attention Score measures public activity and popularity signals across the web.How it works →
Cast of 13 Going on 30
25 credited roles
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
ML
Megan Lusk
Six Chick
Julia Roth
Six Chick
JS
Jeffrey Shane Cohn
Grandy's Friend
GH
George Hine
Grandy's Friend
