Spriggan

森久保祥太郎

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)

相ヶ瀬 龍史

Colonel McDougal (voice)

高野拳磁

Fat Man (voice)

Hiroshi Matsumoto

Manager (voice)

Ikumi Kimura

Stewardess (voice)

坂口賢一

N.C.O (voice)

矢島正明

Narrator (voice)

相沢まさき

Excavation Research Agent (voice)

牟田将士

COSMOS Yu (voice)

吉田孝

Announcer (voice)