Johnny Test
Johnny's New Baby Sisters (S04E01)
While their parents are away, Susan and Mary decide to magically transform into infants, leaving Johnny to look after them. His main challenge is t...
S04E01
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Season 4 Episodes
S04E02 - Porta Johnny
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S04E03 - Join the Johnny Scouts
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S04E04 - Johnny BC
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S04E05 - Runaway Johnny
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S04E06 - Johnny on the Spot
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S04E07 - Dark Johnny
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S04E08 - No Homework for Johnny
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S04E09 - Papa Johnny
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S04E10 - The Johnnyminster Dog Show
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S04E11 - Dukey Jekyll and Johnny Hyde
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S04E12 - Johnny's Trophy Case
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S04E13 - Johnny's Amazing Cookie Company
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S04E14 - Johnny's Big Dumb Sisters
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S04E15 - My Johnny Guard
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S04E16 - Tom and Johnny
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S04E17 - The Quantum of Johnny
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S04E18 - Johnny Get Yer Gum
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S04E19 - Old School Johnny
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S04E20 - Johnny Degrees Below Zero
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S04E21 - Johnny Johnny
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S04E22 - Johnny Double Coupons
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S04E23 - X-Ray Johnny
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S04E24 - The Destruction of Johnny X
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S04E25 - iJohnny
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