Diretor/a
Manuel San Fernando
DIRETOR/A
Michio Konishi
Itaru Orita
Katsuhiko Taguchi
Kôichi Takemoto
Minoru Yamada
Elenco (na ordem dos créditos)
Mitsunobu Kaneko
Daisaku Kusama
Toshiyuki Tsuchiyama
Giant Robo
Kôichi Chiba
Narrator
Akio Itô
Jerry Mano
Ted Rusoff
Bobbie Byers
Johnny Sokko
Shôzaburô Date
Unicorn Chief Azuma
Tomomi Kuwabara
Marie Hanamura
Hirohiko Satô
Emperor Guillotine
Yumiko Katayama
U5
Matasaburô Niwa
Spider
Mitsuo Andô
Doctor Botanus
Kôji Miemachi
Fangar
Hideo Murota
Black Dia
Abdo Apanai
President Solsia
Hans Horneff
(1967)
Enver Altenbay
Pilot
Peter Williams
Submarine Captain
Jacques Enghien
Doctor Gartua
Ulf Ôtsuki
BF Team Scientist B
Nenji Kobayashi
Teroman
Kentarô Kaji
Dr. Snake
Kôen Okumura
Space vampire