The Badan Empire killed Ryo Murasame's older sister, and he had been cybernetically remodeled into ZX. However, he regained himself after an accident and stood up fearlessly.
as Ryo Murasame / Kamen Rider ZX
as Shiro Kazami / Kamen Rider V3
as Jôji Yûki / Riderman
as Kazuya Oki / Kamen Rider Super-1
as Eisuke Mikage / Tiger-Roid
as Ambassador Darkness
as Dr. Hajime Kaidō
as Dr. Ito
as Rumi Ichijō
as Shizuka Murasame
as Kamen Rider 2 (voice)
as Kamen Rider 1 (voice)
as Kamen Rider X (voice)
as Skyrider (voice)
as Kamakiroid (voice)
as The Generalissimo of Badan (voice)
as Narration (voice)
as Shigeru Jo / Kamen Rider Stronger (archive footage)
as Takeshi Hongo / Kamen Rider #1 (archive footage)
as Jin Keisuke / Kamen Rider X (archive footage)
as Tsukuba Hiroshi / Skyrider (archive footage)
as kamakiroid (archive footage)
as Daisuke Yamamoto / Kamen Rider Amazon (archive footage)
as Kamen Rider X (archive footage) (voice)
