A computer program introduces the names of the new cast. Robin surprises Miguel and Kathy with a used car, but all three are surprised when the carburetor is faulty. During their ride, the tailpipe falls off.In Inglewood, California, Kathy participates at a firefighter's school.Lauren Taylor begins the New York City Marathon in the first of a five-part film story.ANIMATIONS: How birds breathe; how fish breathe.THE BLOODHOUND GANG: ""The Case of the Frozen Blob, Part One."" Vikki suspects that a frozen ice sculpture has been stolen. But is it too late to save ""the blob""? (Concludes in next episode.)