S4·E1 Johnny's New Baby Sisters
Core
Aired September 10, 2009
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Synopsis
Susan and Mary purposely turn themselves into babies while the parents are out, and Johnny has to keep them safe from the irresponsible babysitter Gil; this interferes with a party he and Dukey had been planning.
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Frequently Asked Questions
When did Season 4 Episode 1 of Johnny Test air?
Season 4, Episode 1 ('Johnny's New Baby Sisters') originally aired on September 10, 2009.
How long is Season 4 Episode 1 ('Johnny's New Baby Sisters')?
The episode follows the standard broadcast runtime for Johnny Test.
What happens in Johnny Test Season 4 Episode 1?
Susan and Mary purposely turn themselves into babies while the parents are out, and Johnny has to keep them safe from the irresponsible babysitter Gil; this interferes with a party he and Dukey had been planning....
All Johnny Test episode ratings Season 4 Where to watch
Top-rated Johnny Test episodes
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