
The evil organization Shocker alters history by sending their newest creation, Kamen Rider 3, to defeat Kamen Riders 1 and 2 back in 1973. In the alternate present, Shocker is more powerful than ever, and most of the Kamen Riders are now either imprisoned or brainwashed to work for them. One such brainwashed Rider is Shinnosuke Tomari who thanks to his partner Kiriko Shijima, remembers the truth and joins forces with the remaining Kamen Riders who are still at large to make a stand against Shocker and put history back on its proper course.
Shinnosuke Tomari / Kamen Rider Drive

Kiriko Shijima

Kyouichiro Kuroi / Kamen Rider #3

Go Shijima / Kamen Rider Mach

Kotaro Minami / Kamen Rider Black

Yuto Sakurai / Kamen Rider Zeronos

Sakuya Tachibana / Kamen Rider Garren

General Black

Genpachiro Otta / Cheetahkatatsumuri

Rinna Sawagami

Jun Honganji

Kyu Saijo

Takumi Inui / Kamen Rider Faiz

Tobei Tachibana

Kamen Rider Blade (voice)

Kamen Rider Chalice (voice)

Kamen Rider Leangle (voice)

Deneb (voice)

Takaharu Igasaki / AkaNinger

Yakumo Katou / AoNinger

Nagi Matsuo / KiNinger

Fuuka Igasaki / ShiroNinger

Kasumi Momochi / MomoNinger

Yoshitaka Igasaki

Mashin Chaser (voice)

Mr. Belt, Drive Driver Equipment (voice)

Faiz Driver Equipment (voice)

Rouzer (voice)

Kabuto Zecter (voice)
Sengoku Driver Equipment (voice)

Mitsuru
Naoki
Shigeru
Ninninger Equipment (voice)

Kamen Rider 1 (voice)

Kamen Rider 2 (voice)

Riderman (voice)

Narrator / Great Leader of Shocker / Additional Voices (voice)
