Hōsei Komatsu

as Frankenstein's Monster (voice)

Nachi Nozawa

as Dr. Victor Frankenstein (voice)

Kei Tomiyama

as Skel (voice)

Mami Koyama

as Emily Frankenstein (voice)

Minori Matsushima

as Elizabeth Frankenstein (voice)

Joji Yanami

as Inspector Belbo (voice)

Yoku Shioya

as Phillip (voice)

Ichiro Nagai

as Grandfather (voice)

Banjo Ginga

as Detective 1 (voice)

Kaneto Shiozawa

as Detective 2 (voice)

Keiko Yamamoto

as Housekeeper (voice)

Mugihito

as Dean (voice)