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Johnny Test Poster

Knowing Johnny Inside and Out S01 E07

14 min 6.6 (Series)

To help Johnny avoid having to go to summer school, Susan, Mary and Dukey shrink themselves and enter his brain to boost his memory.

Series Cast

James Arnold Taylor (as Johnny Test (voice)) Trevor Devall (as Dukey (voice)) Ashleigh Ball (as Mary Test (voice)) Maryke Hendrikse (as Susan Test (voice))

Tags

superhero sisters

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