Osami Nabe

as Pero / Pussty (voice)

Eiko Masuyama

as Suzanna (voice)

Takuzō Kamiyama

as Carter (voice)

Chikao Ohtsuka

as Dr. Garigari (voice)

Kosei Tomita

as Rat Father (voice)

Isamu Tanonaka

as Cat Assassin B (voice)

Joji Yanami

as Mayor (voice)

Osamu Kato

as Newspaper Director (voice)

Sanji Hase

as Cat Assassin A (voice)

Keaton Yamada

as Restaurant owner (voice)

Sachiko Chijimatsu

as Eskimo Child (voice)