The Thirteenth Year
TV Movie
Adventure
Comedy
Family
A teen learns that his birth mother is a mermaid after he begins to grow fins and slimy scales on his thirteenth birthday.
Cast
Chez Starbuck
Cody Griffin
Courtnee Draper
Sam
Brent Briscoe
Big John
Dave Coulier
Whit Griffin
Lisa Stahl
Sharon Griffin
Kristen Stewart
Girl in Fountain Line (uncredited)
Where to Watch
Disney Plus
Amazon Video
