The Thirteenth Year (1999)
"Cody's not just growing up... he's growing fins!"
ThumbScore
👍 71%audience score Estimated from TMDB user ratings and critic scores, calibrated to Google's former audience score. Google stopped publishing it in 2026.
Critics Score
No Critic Score
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Cast
Chez Starbuck as Cody Griffin
Justin Jon Ross as Jess Wheatley
Courtnee Draper as Sam
Tim Redwine as Sean Marshall
Dave Coulier as Whit Griffin
Lisa Stahl as Sharon Griffin
Is The Thirteenth Year good?
Most people think so. 71% audience score, estimated from 257 TMDB ratings.
Overview
A teen learns that his birth mother is a mermaid after he begins to grow fins and slimy scales on his thirteenth birthday. Wikipedia ↗
