Dragon Ball GT: A Hero's Legacy (1997)

A timid young descendant of Son Goku embarks on a perilous quest to find the Dragon Balls and save his grandmother.

Dragon Ball GT: A Hero's Legacy - Movie Information

  • Original Title: ドラゴンボールGT 悟空外伝! 勇気の証しは四星球
  • Release Year: 1997
  • Directed by: Osamu Kasai
  • Type: Movie
  • Genres: Adventure, Action, Animation, Sci-Fi
  • Age Rating (US): PG
  • Runtime: 45m
  • Original Language: Japanese
  • Spoken Languages: Japanese
  • Release Date (Theatrical): March 26, 1997 (Japan)
  • Alternative Titles: 드래곤볼 GT TV 스페셜: 용기의 증거는 사성구 (KR), Dragon Ball GT: La Legendaria Esfera de Cuatro Estrellas (MX), Dragon Ball GT: A Hero's Legacy (NL), Dragon Ball GT - TV Special 5 - Cent ans après (FR), Dragon Ball GT: O Legado de um Herói (PT), 悟空外伝! 勇気の証しは四星球 (JP), Bola de Drac GT: 100 anys després (ES), Bola de drac GT: Cent anys després (AD)
  • Production Companies: Toei Animation
  • Production Countries: Japan

Dragon Ball GT: A Hero's Legacy - Plot

Son Goku Jr. is the great-great-grandson of the legendary martial artist Son Goku. However, unlike his predecessor he's not a brave fighter. He's constantly picked on by school bullies, his grandmother Pan sees this and she's worried, but even though Goku Jr. is not a strong and powerful Saiyan, he has a kind heart, and Pan loves him. When Pan gets sick Goku Jr. realizes he must do something if he doesn't want to lose Pan. Then he will remember about the legends of the Dragon Balls. It was told they granted a wish to the bearer, Goku Jr. needs a magical wish more than ever.

Dragon Ball GT: A Hero's Legacy - Trailer

Watch the official trailer and see Goku Jr.'s courageous journey begin:

Honor. Perseverance. Dedication. The courage to do what is right.

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Dragon Ball GT: A Hero's Legacy - Cast & Crew

Director(s)

  • Osamu Kasai

Main Cast

  • Masako Nozawa
  • Yuko Minaguchi
  • Shin Aomori
  • Kazuyuki Sogabe
  • Miki Ito
  • Ryuuzaburou Ootomo
  • Toru Furuya
  • Yasuhiko Kawazu
  • Yoshiyuki Kono

Writers

  • Neil Bligh

Dragon Ball GT: A Hero's Legacy - FAQs

What is Dragon Ball GT: A Hero's Legacy about?

Dragon Ball GT: A Hero's Legacy follows Son Goku Jr., the timid great-great-grandson of the legendary Son Goku. Bullied at school and far from a warrior, he embarks on a dangerous quest to find the Dragon Balls and save his beloved grandmother Pan, discovering courage along the way.

Is Goku Jr. related to the original Son Goku?

Yes — Goku Jr. is the great-great-grandson of Son Goku. Unlike his legendary ancestor, he starts out shy and timid rather than a natural fighter. The film is essentially his origin story, showing how he finds the courage and spirit that made his great-great-grandfather famous.

Where can you watch Dragon Ball GT: A Hero's Legacy?

Dragon Ball GT: A Hero's Legacy is available to buy or rent on Amazon Video, Apple TV Store, and Fandango At Home. It's not currently on a major subscription streaming service, so renting digitally is your easiest option.

Does the original Son Goku appear in this film?

Yes, the original Son Goku does make an appearance in the film. His brief but meaningful presence serves as a pivotal moment for Goku Jr., inspiring the young boy and connecting the special thematically to the broader Dragon Ball legacy. Masako Nozawa voices both characters.

Who are the main voice actors in this film?

The cast is led by Masako Nozawa, the iconic voice behind Son Goku across the entire Dragon Ball franchise, who also voices Goku Jr. Yuko Minaguchi returns as Pan, with Shin Aomori, Kazuyuki Sogabe, Miki Ito, and Ryuuzaburou Ootomo rounding out the supporting cast.

Is Dragon Ball GT: A Hero's Legacy worth watching for Dragon Ball fans?

For Dragon Ball fans, it's a heartfelt and nostalgic watch. Set 100 years after GT, it offers a fresh perspective on the franchise's themes of courage and legacy. At just 45 minutes, it's a quick, emotionally satisfying special that works well as a standalone story.

When and where was this Dragon Ball GT special released?

The special premiered in Japan on March 26, 1997, as a TV broadcast tied to the Dragon Ball GT series. It later received a US release on November 16, 2004, as part of the Dragon Ball GT home video releases by Funimation.

Is Dragon Ball GT: A Hero's Legacy a sequel or spin-off?

It's a TV special spin-off set within the Dragon Ball GT continuity, taking place roughly 100 years after the main GT storyline. It focuses on a new protagonist, Goku Jr., rather than the original cast, making it both a continuation and a standalone story about legacy and bravery.

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