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Knowing Johnny Inside and Out S01E07

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

James Arnold Taylor

Johnny Test (voice)
Trevor Devall

Trevor Devall

Dukey (voice)
Ashleigh Ball

Ashleigh Ball

Mary Test (voice)
Maryke Hendrikse

Maryke Hendrikse

Susan Test (voice)

Tags

superhero sisters

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