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Danica McKellar

Danica McKellar

Birthday: 1975-01-03 | Place of Birth: La Jolla, California, USA

Danica McKellar is an American actress, mathematician, author, and mathematics education advocate. She is best known for playing Winnie Cooper on the television series The Wonder Years and has also appeared in The West Wing, How I Met Your Mother, The Big Bang Theory, and numerous television films. McKellar graduated summa cum laude from UCLA with a degree in mathematics and co-authored mathematical research that led to the Chayes-McKellar-Winn theorem. She is also a New York Times bestselling author of mathematics books for children and young adults and has worked extensively to encourage young people, particularly girls, to develop confidence in mathematics.

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Known For

Acting

Year
Title

Role

2026
The Christmas Yes List

as    Chloe Hollis

2026
The Greatest Christmas Gift

as    Emma Harper

2025
Grounded in Love

as    Annie

2025
Have We Met This Christmas?

as    Katie Stone

2024
A Cinderella Christmas Ball

as    Chelsea Jones

2023
A Royal Date for Christmas

as    Bella Sparks

2023
Swing Into Romance

as    Christine Sims

2022
The Winter Palace

as    Emily Miller

2022
Christmas at the Drive-In

as    Sadie Walker

2021
2021
You, Me and the Christmas Trees

as    Olivia Arden

2021
The Palindromists

as    Self

2020
2020
Christmas She Wrote

as    Kaleigh

2020
The Library That Dolly Built

as    Narrator

2019
Love and Sunshine

as    Ally Craig

2019
2019
Bongee Bear and the Kingdom of Rhythm

as    Brittany (voice)

2019
Christmas at Dollywood

as    Rachel Lewis

2018
Love in Design

as    Hannah McElroy

2018
Very, Very, Valentine

as    Helen

2018
Christmas at Grand Valley

as    Kelly

2017
Campfire Kiss

as    Dana

2017
Mommy I Didn't Do It

as    Ellen Plainview

2017
The Jetsons & WWE: Robo-WrestleMania

as    Judy Jetson (voice)

2017
Coming Home for Christmas

as    Lizzie Richfield