Elenco - Spriggan
Showtaro Morikubo
Yu Ominae (voice)
城山堅
Dr. Meisel (voice)
Takehito Koyasu
Jean Jacquemonde (voice)
鈴木勝美
Little Boy (voice)
玉川砂記子
Margaret (voice)
有本欽隆
Yamamoto (voice)
Ryuji Aigase
Colonel McDougal (voice)Kenji Takano
Fat Man (voice)Hiroshi Matsumoto
Manager (voice)Ikumi Kimura
Stewardess (voice)
Kenichi Sakaguchi
N.C.O (voice)
矢島正明
Narrator (voice)
相沢まさき
Excavation Research Agent (voice)Masashi Muta
COSMOS Yu (voice)
吉田孝
Announcer (voice)
巻島直樹
Tanaka (voice)Yoshito Ishinami
General (voice)
Cho
Aide-de-camp (voice)Hiroyuki Oshita
Guard B (voice)
Katsuhisa Houki
Turkish Agent A (voice)五島慎
Turkish Agent B (voice)Yuu Yamazaki
Classmate A (voice)
うすいたかやす
Classmate B (voice)Aya Sugawara
(voice)Chiho Ohkawa
(voice)Hizuru Kurita
(voice)Shizuka Aoki
(voice)天神有海
(voice)
中田雅之
Guard A (voice)