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.
Honestly this show is amazing... well the first 3 seasons are. The first season is honestly the best out of all. The animation is smooth, the characters are funny, the intro is really good and there are absolutely no whipcracks. The second season is amazing too, but not as amazing as the first season. For starters, from this season on, because the production studio changed from being produced in-house at Warner Bros, to being produced in Canada at Cookie Jar, the show is animated in Flash, and w...
