Overview

The Crisis Empire devise a plan to defeat Kotaro Minami by reverting him back to his old form of Kamen Rider Black and sending out several revived monsters after him. However, Kamen Rider Black is assisted by another RX, who used a time warp to help his past self. The two are joined by RX's alternate forms of RoboRider and BioRider and the four Kamen Riders combine their powers to defeat the revived monsters.

Genres

Cast

Tetsuo Kurata

Kotaro Minami / Kamen Rider Black RX / Kamen Rider Black

Seizo Kato

General Jark (voice)

Atsuko Takahata

Maribaron

Shozo Iizuka

Bosgun (voice)

Kazunori Arai

Gedorian (voice), Gynagiskhan (voice)

Eisuke Yoda

High Priest Darom (voice), Musalabisala (voice), Tripron (voice)

Hitomi Yoshii

High Priestess Bishum