Mr. Alestair Miller, the owner of Miller and Sons Auto Emporium, has died. His oldest son inherited his father's auto shop. The middle son received his valuable collection of antique automobiles. And his youngest son, Hank, was given his father's old motocross bike and gear and his pet cat, Gus. Hank is a talented mechanic, but he has a disabled leg and doesn't like cats. How would his father expect him to ride motocross? And what is he supposed to do with Gus? But Hank shouldn't worry. Gus has a plan! When the two are alone, Hank finds that Gus can SPEAK! Not only that, but with a special pair of motocross boots, Gus can shapeshift into one of the top motocross racers in the world! After facing off in some tense head-to-head competitions, Hank learns that his inheritance is actually the best of all three brothers.