Enter Stronger; Two Riders vs. Two Formidable Monsters

Enter Stronger; Two Riders vs. Two Formidable Monsters (ストロンガー登場２人ライダー対強敵２怪人) is the twenty-first episode of Kamen Rider (Skyrider). Following his appearance in the previous episode, it features Skyrider teaming up with Kamen Rider Stronger, marking the first time Skyrider fights with one of his seven predecessor Kamen Riders.

Synopsis
Kamen Rider Stronger assists Skyrider in learning a new, more powerful move to defeat the powerful duo of Kurageron and Sai Dump.

Plot
to be added

Cast

 * Hiroshi Tsukuba (筑波　洋) - Hiroaki Murakami (村上 弘明)
 * Naoko Itō (伊東 ナオコ) - Mie Suzuki (鈴木 美江)
 * Aki Ozawa (小沢 アキ) - Sayako Eguchi (江口 燁子)
 * Numa (沼) - Jin Takase (高瀬 仁)
 * Shigeru Kanō (叶 シゲル) - Kōji Shiratori (白鳥 恒視)
 * Admiral Majin (魔人提督) - Yōsuke Naka (中 庸助)
 * Genjirō Tani (谷 源次郎) - Nobuo Tsukamoto (塚本 信夫)
 * Narrator (ナレーター) - Shinji Nakae (中江 真司)

Errors

 * Kamen Rider performs Super Electro Drill Kick against Kurageron without changing into his Charge Up form.

DVD Release
Skyrider Volume 2 features episodes 13-24.