Watch The Big Bang Theory Online: Season 12 Episode 17

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Did Wolowitz crack under the pressure?

On The Big Bang Theory Season 12 Episode 17, Penny and Bernadette made their way to San Diego for a pharmaceutical sales convention. 

In doing so, they left Wolowitz in charge of the kids and insanity ensued. 

Meanwhile, Sheldon found a book about experimenting on kids. 

Did he make a decision about it?

Leonard's Donation - The Big Bang Theory

Elsewhere, the guys plus Amy decided to forget all their troubles and have a day away. 

Use the video above to watch The Big Bang Theory online right here via TV Fanatic.

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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