Plot - Bakuage Sentai Boonboomger GekijoBoon! Promise the Circuit
Bakuage Sentai Boonboomger GekijoBoon! Promise the Circuit is a Japanese superhero film that serves as the summer movie adaptation of Bakuage Sentai Boonboomger, double-billed with Kamen Rider Gotchard: The Future Daybreak.
Synopsis Bakuage Sentai Boonboomger GekijoBoon! Promise the Circuit
The Boonboomgers and HIKAKIN are filming a collaboration at a circuit purchased by Taiya Hando, when suddenly a princess from the planet Trickle escapes! The Boonboomgers protect her, who has escaped from the invasion of the Hashiriyan, a group of space ruffians.
However, the Hashiriyan threaten to launch a “planet-destroying missile” at Earth if the princess is not handed over…! And then he sends “Demon Thunder,” the Catching Captain, to Earth! The power of Demon Thunder has transformed the circuit in Taiya into the Circuit Grumer, and what’s more…
The usually reliable Boonboom Cars have also been swallowed by Circuit Grumer, and is now under the control of the enemy…!? The unpredictable situation puts even the Boonboomgers in a big pinch!
Bakuage Sentai Boonboomger GekijoBoon! Promise the Circuit
