Next stop... The Magic School Bus heads back in time to learn about the rock cycle!
Ms. Frizzle's class is creating a time capsule. Tim wants to add an original comic book, but he doesn't know what to write about. When the Magic School Bus takes the class on an adventure across millions of years to learn about the incredible rock cycle, Tim gets an idea. It's the epic battle between Captain Rockman vs. Weatherman. Who will win?