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Episode guide

S4·E1 Johnny's New Baby Sisters

Episode
Season 4, Episode 1
Air Date
September 10, 2009
Runtime
11 minutes
Director
Paul Riley
Writer
Scott Fellows
Story Type
Core Character Arc
Core Aired September 10, 2009 11 min
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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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Director & writers

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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 runtime for this episode is approximately 11 minutes.

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....

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