32 minutos
Professor Daidōji has developed a gravity machine called the GX Device. Unfortunately, Shocker wants it; so they attack the professor and destroy his laboratory, but come home empty-handed. Shocker's agents find out that the plans for the GX Device are with Daidōji's daughter, who is celebrating her birthday. Now the Kamen Riders, along with FBI agent Kazuya Taki, must protect Daidōji's daughter and prevent Shocker from obtaining the plans.
Takeshi Sasaki
Hayato Ichimonji / Kamen Rider #2
Hiroshi Fujioka
Takeshi Hongo / Kamen Rider #1
Akiji Kobayashi
Tobei Tachibana
Jirô Chiba
Kazuya Taki
Hideyo Amamoto
Dr. Shinigami
Wakako Oki
Yuri
Emily Takami
Emi
Yoko Sugibayashi
Mika
Yasuharu Miura
Goro
Hajime Izu
Dr. Daidōji
Hiroyuki Miya
Assistant Ano
Hiroko Saito
Tamami Daidōji
Mahito Tsujimura
Zanjioh (voice)
Shinji Nakae
Narrator (voice)
