The New Adventures of Gigantor Characters

Characters played by Barbara Goodson

• Jimmy Sparks

Characters played by Yoshio Kaneuchi

• Dr. Shikishima

Characters played by Osamu Kobayashi

• Branch

Characters played by Ikuo Nishikawa

• Robby

Characters played by Kazuyuki Sogabe

• Narrator

Characters played by Doug Stone

• Bob Brilliant

Characters played by Kumiko Takizawa

• Makiko Shikishima

Characters played by Ikuko Tani

• Utako Shikishima

Characters played by Keiko Toda

• Prince Gula

Characters played by Kôsei Tomita

• Inspector Ohtsuka

Characters played by Kenji Utsumi

• Space Demon King

Characters played by Tom Wyner

• Inspector Blooper

Characters played by Eiko Yamada

• Shôtarô Kaneda