Skip to content

LigoscopeScope every film. Every series.

Sign in Create account

Discover Lens Films Series Lists Members Import from TV Time

© 2026 Ligoscope. All rights reserved.

Support Privacy Policy Terms of Service hello@ligoscope.com

The Thirteenth Year (1999) — Ligoscope

The Thirteenth Year

The Thirteenth Year

1999 · 95 min · Directed by Duwayne Dunham · G

TV Movie Adventure Comedy Family

★ 6.6(250 TMDB votes)▶ Trailer

Cody's not just growing up... he's growing fins!

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

Chez Starbuck

Cody Griffin

Justin Jon Ross

Jess Wheatley

Courtnee Draper

Courtnee Draper

Sam

Brent Briscoe

Brent Briscoe

Big John

Tim Redwine

Sean Marshall

Crew

Director: Duwayne Dunham
Writer: Jenny Arata
Cinematography: Michael Slovis
Editor: Brian Berdan
Composer: Phil Marshall
Production Design: Scott Chambliss

Details

Studios: Dream City Films, Mike Jacobs Jr. Productions, Walt Disney Television
Countries: United States of America
Languages: English
Release: May 15, 1999

Releases

May 15, 1999United StatesTVG

Oct 21, 2000GermanyTV6

Sign in to log, rate or review

Rate

or

Ratings

0 ratings · 0 fans

No Ligoscope ratings yet — be the first.

Where to watch

US

Stream

Rent or buy

Google Play Movies

Dave Coulier

Dave Coulier

Whit Griffin

Lisa Stahl

Lisa Stahl

Sharon Griffin

Kristen Stewart

Kristen Stewart

Girl in Fountain Line (uncredited)

Brian Haley

Brian Haley

Coach

Karen Maruyama

Karen Maruyama

Mrs. Nelson

Regan Burns

Regan Burns

Joe

Joel McKinnon Miller

Joel McKinnon Miller

Hal

Richard Tanner

Richard Tanner

Doctor Schwartz

Cameron Curtis

Todd

Craig Hauer

Zach

Sarah Elizabeth Combs

Heather

Brian Palermo

Brian Palermo

Starter #1

Carl Reggiardo

Starter #2

Maliabeth Johnson

Maliabeth Johnson

Smitten Girl

Lauren Eckstrom

Spirited Girl

David Reivers

David Reivers

Math Teacher

Vincent Bowman

Troublemaker

Anna Berger

Anna Berger

Irate Tourist

Ken Tipton

Pete

YouTube

Availability by JustWatch · opens the service's own page

More Like This

Finding Nemo

Finding Nemo

2003

Ruby Gillman, Teenage Kraken

Ruby Gillman, Teenage Kraken

2023

Barbie Fairytopia: Mermaidia

Barbie Fairytopia: Mermaidia

2006

Peter Pan

Peter Pan

1953

Hook

Hook

1991

The Sea Beast

The Sea Beast

2022

Sabrina, Down Under

Sabrina, Down Under

1999

Epic

Epic

2013

Pan

Pan

2015

The King's Daughter

The King's Daughter

2022

Teen Beach 2

Teen Beach 2

2015

Wolfwalkers

Wolfwalkers

2020