Power Rangers Lightspeed Rescue (2000)

Sinopsis

The Power Rangers return to Earth... but not like you've ever seen them before. Stationed at an underwater command base, the Rangers are now part of a super-secret Lightspeed Rescue Squad. Their mission? To battle for justice... fight against evil... and make the world a monster-free zone. Armed with the coolest, most powerful zords ever, the Power Rangers are using amazing trains, trucks and helicopters - whatever it takes - to get the job done!