在这部假面骑士×超级战队 超级英雄大战科幻片中,一直以来，假面骑士和超级战队守护着地球的和平，但这段历史即将被颠覆。
假面骑士Decade成为“大修卡”的大首领向超级战队发动进攻，豪快红亦成为“大残虐”的大帝王对决假面骑士。而在两个组织的干部口中，提及着神秘的“大机器计划”……
为了搞清楚这场战争的来龙去脉，假面骑士Fourze和Go-Busters乘坐Den-Liner回到过去……
Kamen Rider is teaming up with Super Sentai for the ultimate superhero collaboration in Super Hero Taisen, a crossover film that finally brings the two franchises together. In addition to characters from the Kamen Rider Decade and Kaizoku Sentai Gokaiger series, the epic superhero extravaganza also features characters from other Kamen Rider series and the Tokumei Sentai Go-Busters series. This time, Captain Marvelous has betrayed the Gokaigers and taken the leader spot of the Zangyack. Renamed Dai-Zangyacks, the alien forces plan to take unite all former Gokaiger enemies to take the Great Powers of the Kamen Riders. Meanwhile, the ambitious Kadoya Tsukasa reclaims the leadership position of the Dai-Shockers and plans to take down the Super Sentai team. Now, both the Super Sentai and the Kamen Riders have to team up to take down all their enemies in one explosive battle.
再看你一面。
