Waniida from Black Satan attacks a young boy and long-time Kamen Rider ally Tōbei Tachibana, but Kamen Rider Stronger and Electro Wave Human Tackle run in to make the save. However, Shigeru and Yuriko fall into separate traps and are captured by Black Satan. Yuriko fights for her life as Shigeru is brainwashed by the organization.
荒木しげる
as Shigeru Jo / Kamen Rider Stronger
岡田京子
as Yuriko Misaki / Electro Wave Human Tackle
小林昭二
as Tôbei Tachibana
浜田晃
as Mysterious Gentleman / Mr. Titan
大前均
as Takahira Oki
沢りつお
as Kikkaijin Waniida (voice)
納谷悟朗
as The Great Boss (voice)
中江真司
as Narrator (voice)
