Kamen Rider V3, trying to protect a family from Destron, is outnumbered by Destron soldiers, and Dr. G. (Dr. G is from the V3 tv series). So, Kamen Rider 1, and 2 (who were in Austrailia thought to have been killed in episode 2 of the V3 tv series) come to help.
| role | name |
|---|---|
| Shigeru Tama | Hideki Kawaguchi |
| Shiro Kazami | Hiroshi Miyauchi |
| Kamen Rider V3 | Hiroshi Miyauchi |
| Narrator | Shinji Nakae |
| Takeshi Hongo | Hiroshi Fujioka |
| Kamen Rider Ichigou | Hiroshi Fujioka |
| Doctor G | Eiji Gô |
| The Great Boss | Gorô Naya |
| Junko Tama | Hizuru Ono |
| Hayato Ichimonji | Takeshi Sasaki |
| Kamen Rider Nigou | Takeshi Sasaki |
| Tôbei Tachibana | Akiji Kobayashi |
| role | name |
|---|---|
| Director | Minoru Yamada |
| Writer | Masaru Igami |
| Writer | Shotaro Ishinomori |
| Producer | Tôru Hirayama |
| Composer | Shunsuke Kikuchi |
