Zero's Terror! The Massive Earthquake Operation!!

Akiji Kobayashi

Tobei Tachibana

Yoji Matsuda

Masahiko Okamura

Tōru Okazaki

Daisuke Yamamoto · Kamen Rider Amazon

Ryuji Saikachi

Ten-Faced Demon Gorgos (human rock face) (voice)

Ritsuo Sawa

Ten-Faced Demon Gorgos (voice)

Gorō Naya

Narrator

Mariko Matsuoka

Ritsuko Okamura

Ryuji Saikachi

Mole Beastman (voice)

Osamu Ichikawa

Tiger Beetle Beastman (voice)

Kaoru Ayakawa

Takada

Mihoko Amano

Misako Takada

Hirohisa Nakata

Great Emperor Zero

Osamu Saka

Ruler of Garanda Empire (voice)