Dragon Ball GT: A Hero's Legacy, (悟空外伝! 勇気の証しは四星球 Gokū Gaiden! Yūki no Akashi wa Sūshinchū) known in Japan as Goku's Side Story! Si Xing Qiu is a Testament to Courage is a special for the anime Dragon Ball GT, and was released between episodes 40 and 41, on March 26, 1997.
Despite airing around the middle of the series, it serves as a prelude to events that take place at the very end of the last episode of the series.
An English dub of the special was dubbed by FUNimation and released on DVD in November of 2004.
A second English dub was made by the AB Groupe for European distribution. It aired on Toonami in the United Kingdom under the title Four-star Dragonball Is The Proof of Courage. The dub has never been released on DVD, though fan copies have made their way online around 2021.
|Goku Jr.||Masako Nozawa||Stephanie Nadolny||Jodi Forrest|
|Pan||Yūko Minaguchi||Elise Baughman||Sharon Mann|
|Puck||Tōru Furuya||Adrian Cook||David Gasman|
|Lord Yao||Ryūzaburō Ōtomo||Brice Armstrong||Paul Bandey|
|Mamba||Miki Itō||Amber Cotton||Sharon Mann|
|Susha||Shin Aomori||Peter Mayhew||Ed Marcus|
|Torga||Kazuyuki Sogabe||Christopher Sabat||Paul Bandey|
|Goku||Masako Nozawa||Sean Schemmel||David Gasman|
|Trucker||Yasuhiko Kawazu||Brad Jackson||Paul Bandey|
|Bully||Yoshiyuki Kono||Ethan Rains||Sharon Mann|
|Bucky||Shuichiro Yoshimoto||Alison Viktorin||Ed Marcus|
|Narration||Jōji Yanami||Andrew Chandler|
- The FUNimation dub featured the guest voice of Peter Mayhew; better known for playing Chewbacca in the Star Wars series.
*On the 2nd Volume of the complete series of Dragon Ball GT
- Dragon Ball GT: A Hero's Legacy at the Internet Movie Database
- Dragon Ball GT: A Hero's Legacy (anime) at the Anime News Network