MOVIEPEDIA
Login
BrowseMoviesSeriesKidsLibrary
Teenieping: Legend of the Whale Heartstone backdrop
←Back
Teenieping: Legend of the Whale Heartstone cover
Teenieping: Legend of the Whale Heartstone

MOVIE • 2026

Teenieping: Legend of the Whale Heartstone

Cinematic storytelling powered by Moviepedia.

Romi has been living happily ever since Heartsping became her best friend. But she and her mother, Belita, keep clashing over what Romi wants to do versus what she's told she must do... Then one day, an event that shakes the entire sea sweeps her mother away without a trace. Romi loses her mother without ever getting to say sorry — without one last hug. Standing before the sea for the very first time, she finds the courage to act, together with her best friend Heartsping, the sea boy Kite, and three Teeniepings... Together, they must face a dazzling underwater city and colossal creatures of the deep. And at last, Romi comes face to face with a secret her mother had never once told her.

TMDB ★ 0.0/5Votes: 0
Favorite off • Watchlist off • Not rated
AnimationFamilyAdventureFantasy

Top Cast

Lee Ji-hyun

Lee Ji-hyun

Romi (voice)

Jo Kyoung-i

Jo Kyoung-i

Heartsping (voice)

Yeo Min-jeong

Yeo Min-jeong

…

Shim Kyu-hyuck

Shim Kyu-hyuck

…

—

Yu Hye-ji

…

—

Seo Da-hye

…

Jang Ye-na

Jang Ye-na

…

Kim Su-hoon

Kim Su-hoon

Director

—

Ryota Yamaguchi

Original Story

JAEHEE

JAEHEE

Songs

YUHA

YUHA

Songs

YE-ON

YE-ON

Songs

Baek Ji-young

Baek Ji-young

Songs

Jung Zi-so

Jung Zi-so

Songs

Where to watch

No OTT providers listed for this region yet.

Theatrical release date: August 5, 2026

Meta Snapshot

Film

Status

Released

Release

August 5, 2026

Runtime

105 min

Language

Korean

Origin

South Korea

Budget

N/A

Revenue

N/A

Recommendations & Related Titles

Heartsping : Teenieping of Love
★ 3.7/5

Heartsping : Teenieping of Love

2024

Sign in to use quick actions

★ 0.0/5

Heartsping : Teenieping of Love 3

N/A

Sign in to use quick actions

A Tooth Fairy Tale
★ 4.3/5

A Tooth Fairy Tale

2025

Sign in to use quick actions

My Little Pony: A New Generation
★ 3.9/5

My Little Pony: A New Generation

2021

Sign in to use quick actions

Monster High: Frights, Camera, Action!
★ 3.8/5

Monster High: Frights, Camera, Action!

2014

Sign in to use quick actions

The Loud House Movie
★ 3.6/5

The Loud House Movie

2021

Sign in to use quick actions

PAW Patrol: Ready, Race, Rescue!
★ 3.6/5

PAW Patrol: Ready, Race, Rescue!

2019

Sign in to use quick actions

Nocturna
★ 3.5/5

Nocturna

2007

Sign in to use quick actions

Tinker Bell
★ 3.5/5

Tinker Bell

2008

Sign in to use quick actions

Dragon Rider
★ 3.5/5

Dragon Rider

2020

Sign in to use quick actions