The Thirteenth Year
The Thirteenth Year
The Thirteenth Year is a 1999 fantasy comedy Disney Channel Original Movie (DCOM) directed by Duwayne Dunham. It follows the story of Cody, a teenager who discovers that his birth mother is a mermaid after experiencing peculiar changes on his thirteenth birthday.
ReleasedMay 15, 1999
Streaming
Daily Popularity History
Daily Attention Score for The Thirteenth Year
Rankings
Daily Attention Score rankings for The Thirteenth Year
Today's Most Popular Movies
By Attention Score on July 16, 2026
#5210
The Thirteenth Year
0.2
Top Cast
By Attention Score on July 16, 2026
1
Kristen Stewart
Girl in Fountain Line (uncredited)
5.2
2
Dave Coulier
Whit Griffin
0.9
3
Joel McKinnon Miller
Hal
0.3
4
Brent Briscoe
Big John
0.2
5
Brian Haley
Coach
0.1
6
Karen Maruyama
Mrs. Nelson
0.1
Similar Movies
Movies like The Thirteenth Year
Advertisement