Clarence Buttowski, a young boy, aspires to become the world's greatest daredevil, as he gets help from Gunther, his loyal friend and partner-in-crime.
Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do it; as long as his genetically engineered super dog, Dukey, can come along.
In this series of cartoon shorts, Mickey Mouse finds himself in silly situations all around the world! From New York to Paris to Tokyo, Mickey experiences new adventures with his friends!
