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.
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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.
Cast
James Arnold Taylor, Maryke Hendrikse, Ashleigh Ball, Lee Tockar, Ian James Corlett, Trevor Devall, Kathleen Barr, Scott McNeil, Bill Mondy
Johnny Test is streaming on Netflix. Watch Johnny Test for free on Hoopla. Buy Johnny Test on Amazon Prime. Buy Johnny Test on Fandango At Home. Buy Johnny Test on Google Play Movies. Johnny Test is not currently available on Hulu, Max, Disney+, Prime Video, Apple TV+. Availability last verified February 23, 2026.
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