Kamen Rider V3: The Movie

Shiro Kazami encounters a priest who has been targeted by a member of the evil organization known as Destron. He discovers that the priest's church is actually a cover for a secret base. To protect Tokyo, Kamen Rider V3 teams up with the Double Riders to prevent the organization from detonating a nuclear weapon.

This 1973 Japanese action and science fiction film was directed by Minoru Yamada. This project is the first in a series of films directed by Yamada, followed by Kamen Rider Super-1: The Movie in 1981 and A 10th Rider Appears! Kamen Rider - All Riders Assemble! in 1984. The movie was produced by Toei Company and Ishimori Productions with a screenplay by Masaru Igami.

The main cast features Hiroshi Miyauchi as Shiro Kazami, while Hiroshi Fujioka and Takeshi Sasaki appear as Takeshi Hongo and Hayato Ichimonji. The supporting cast includes Akiji Kobayashi, Hizuru Ono, and Ryutaro Nagai. With a runtime of 24 minutes, the film is a concise adventure focusing on the conflict between the riders and the Destron forces.