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 1 · Episode 8 ·
Johnny and the Amazing Turbo Action Backpack
Bling-Bling Boy steals a backpack and Johnny must retrieve it so Susan and Mary can show it off at the school science fair.
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Episode 8 of season 1 of Johnny Test: “Johnny and the Amazing Turbo Action Backpack”. Aired 2005-10-08. Watch it online free on ZapFlix.