Johnny Test
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.
Season 4 · Episode 5 ·
Runaway Johnny
Johnny and Dukey run away when Johnny's parents say he's old enough to do chores but not old enough to watch PG-13 movies.
52 episodes
No episodes match your search.
The cast behind this title
Titles you might also enjoy
About
Episode 5 of season 4 of Johnny Test: “Runaway Johnny”. Aired 2009-09-24. Watch it online free on ZapFlix.