NO CHALLENGE IS TOO GREAT,
NO VILLAIN IS TOO MENACING-
AND NO SISTER-CREATED CONCOCTION IS TOO WILD!
Follow the adventures of this fearless 11-year-old boy, his genetically engineered super dog, Dukey, and his 13-year-old super genius brainiac twin sisters who use Johnny as their guinea pig for their out-of-this-world scientific experiments.
Features all 26 episodes from the acclaimed first two seasons on this current ratings winner on Cartoon Network!