The spies are sent to investigate the unusual fall of very large, very fast meteorites around the world, which leads them to a villain who has the technology to ""throw"" meteorites down to earth. The spies have to stop her and most importantly the ""big one"" -- a huge meteorite launched at top speed toward L.A. In a b-story, Jerry, concerned about the spies' newfound freedom, hires a WOOHP nanny to keep an eye on them.