Teenieping: Legend of the Whale Heartstone Trailer (2026)

05 August 2026 Adventure, Fantasy, Animated 105 mins

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.

Watch the official Teenieping: Legend of the Whale Heartstone 2026 trailer in HD below.

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Cast

Lee Ji-hyun as Romi (voice)

Jo Kyoung-i as Heartsping (voice)

Yeo Min-jeong

Shim Kyu-hyuck

Jang Ye-na

Crew

Kim Su-Hoon Director

Kim Su-Hoon Executive Producer

Ryota Yamaguchi Original Story

Daeyoung Songs

Baek Ji-young Songs

International Titles

Heartsping : Teenieping of Love - The Legend of the Whale Jewel Trailer

International Releases Dates

Korea 21 July 2026

Production Companies

SAMG Entertainment

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Comments

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