During a battle against Destron's forces, Shiro Kazami helps a priest who has been attacked by the evil organization's kaijin Hasami-Jaguar. Little does he know that the church where the priest resides is a front for a Destron hideout. After finding out the organization's latest motive, Kamen Rider V3, along with the Double Riders, must stop Destron from detonating a nuclear bomb in Tokyo.
宮内洋
as Shiro Kazami / Kamen Rider V3
藤岡弘、
as Takeshi Hongo / Kamen Rider #1
佐々木剛
as Hayato Ichimonji / Kamen Rider #2
小林昭二
as Tōbei Tachibana
小野ひずる
as Junko Tama
永井柳太郎
as Scissors Jaguar (human form)
沢りつお
as Scissors Jaguar (voice)
峰恵研
as Turtle Bazooka (voice)
中江真司
as Narrator (voice)
