Johnny Test
To help Johnny avoid having to go to summer school, Susan, Mary and Dukey shrink themselves and enter his brain to boost his memory.
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James Arnold Taylor
Johnny Test (voice)
Trevor Devall
Dukey (voice)
Ashleigh Ball
Mary Test (voice)
Maryke Hendrikse
Susan Test (voice)
Tim Stuby
Director
Nathan Knetchel
Writer
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