Nebula Mask Machine Man: Reparto
Osamu Sakuta
Ken Takase / Machineman
Kiyomi Tsukada
Maki Hayama
Hideyo Amamoto
Prof. K.
Kojou Chiaki
Lady M
Toku Nishio
Tetsujin Monsu
Joe Onodera
Dentai
Usaburo Oshima
TonChinKan
Yuko Murakoshi
Remiko
Kazuhiko Ohara
Tetsuo
Machiko Soga
Ball Boy
Osamu Kobayashi
Narrator (voice)