Professor Daidōji has developed a gravity machine called the GX Device. Unfortunately, Shocker wants it; so they attack the professor and destroy his laboratory, but come home empty-handed. Shocker's agents find out that the plans for the GX Device are with Daidōji's daughter, who is celebrating her birthday. Now the Kamen Riders, along with FBI agent Kazuya Taki, must protect Daidōji's daughter and prevent Shocker from obtaining the plans.
Unfortunately the movie Kamen Rider vs. Shocker is not yet available on HBO Max.
| Crew | Shotaro Ishinomori | Creator |
| Sound | Shunsuke Kikuchi | Music |
| Production | Tôru Hirayama | Producer |
| Production | Seiji Abe | Producer |
| Camera | Ryuji Kawasaki | Director of Photography |
| Lighting | Koji Ota | Lighting Director |
| Editing | Junkichi Sugano | Editor |
| Writing | Masaru Igami | Screenplay |
| Directing | Minoru Yamada | Director |
| Writing | Shotaro Ishinomori | Original Series Creator |
