An Australian town has an extreme amount of air-pollution, despite its excellent subway system, the Blue Car Line. The Planeteers go to investigate and meet a local journalist, Sam, who is also trying to figure out why nobody is riding the metro. There have been claims of disappearances, though no missing-person reports, while some cars vanish and the ones that operate see appearances by what look like phantoms and go for crazy roller-coaster rides on hidden tracks. Kwame and Wheeler sneak back to walk through the tunnels, and discover that Looten Plunder has monopolized most transportation-services in town except the Blue Car Line, which he wants to see shut down so he can build an expensive highway in its place. But they discover this because they are captured, and the other Planeteers and Sam have to try to free them...and keep Plunder from preventing anyone from hearing the story so he can go on with his construction that will cause even more damage. Written by
Did You Know?
The rings emit their light as though still working to summon Captain Planet, after he has already appeared and their powers transported out of the rings to him, so they should have had no light. See more
[after being washed up in a fountain spray by Gi, seeing Suchi and the Planeteers have vanished
I've got to get a desk job.
References The Thin Blue Line