Synopsis: Johnny Test chronicles the adventures of a fearless 11-year old boy, his genetically engineered super talking dog Dukey, and his 13-year old super genius scientist twin sisters Susan and Mary; who use Johnny as their guinea pig for their out-of-this-world scientific experiments.

When it comes to adventures, Johnny and his souped-up super mutt are a team obsessed with pushing the limits speed limits, time limits, physical limits, you name it!

This action-packed DVD collection contains all 39 episodes from the 3rd and 4th seasons of this award-winning Cartoon Network hit series!

Review: Johnny Test had a great run on the Kids WB/CW network when it was new and subsequently on Cartoon Network.  Mill Creek is providing us with a second DVD release that collects the final two seasons of the show, so you can own the ENTIRE series at a relatively low cost.  The show is a great hero adventure show that is appropriate for all ages and can span easily from 4 up to 9 or 10 years of age.   All 39 episodes of the final two seasons are included with a fantastic and clear video and great sound.  This one is a complete win for any fan of the show or anyone looking for a fun and appropriate kids adventure show.