Directed by: Adam Shankman
Written by: Sam Harper
Produced by: Shawn Levy, Ben Myron
Other cast: Steve Martin, Eugene Levy, Bonnie Hunt, Tom Welling
Release date: December 21, 2005
Genre: Adventure, Comedy
Running time: 94 minutes
The Bakers, while on vacation, find themselves competing with a rival family of eight children.
![](https://hilaryduff.org/wp-content/uploads/2022/03/placeholder.png)
![](https://hilaryduff.org/wp-content/uploads/2022/03/placeholder.png)
![](https://hilaryduff.org/wp-content/uploads/2022/03/placeholder.png)
Taglines
– This Christmas, you better watch out!
– This Christmas You Better Watch Out!
– Same Big Family… Even Bigger Adventure.
Trivia
– Real baby and childhood pictures of Hilary Duff and Alyson Stoner were used for the “photo albums” of their characters.