[ZeoRangerV]

From Henshin Justice:

Quote:

The secret organization Shocker has come back with the power of magic, they now call themselves Space Shocker. Space Shocker uses magic to cause some sort of phenomenon and attacks earth. Because of the use of magic, Haruto Sohma (Kamen Rider Wizard) is somehow labeled as the ringleader by the Galactic Union Police.

They send Geki Jumonji to arrest Haruto. While fighting, Haruto and Geki seem to form a bond. Realizing that he might not be evil after all. Soon they find out that Space Shocker is behind this. Geki pursuits after Space Shocker, but the Space Mafia Mado, that Sharivan had previously defeated, appears before him.

The Go-Busters end up finding a mysterious golden robot called Saikoron, and it seems to hold some sort of secret. The magic phenomenon caused by Space Shocker is still going berserk, which will cause Earth to be destroyed. Thus the Galactic Union Police decide to use the Super Dimensional Cannon to destroy Space Shocker and the Space Mafia Mado.

And some more info that clarifies the Go-Busters role a bit more...

Quote:

In the movie, the Go-Busters agree on going on a camping trip, but Hiromu and Ryuji both cancel the plan on going camping. Leaving Yoko alone in the forest waiting for them. All of a sudden, a mysterious golden robot called Psychoron falls down from the sky.