'The Gorilla Experiment' has charted in the following countries:
United Kingdom and Australia.
Episode Synopsis: Sheldon takes on his greatest challenge when he attempts to help Penny understand physics, and Wolowitz becomes jealous when Leonard starts hanging out with his new girlfriend.
buy from iTunes $2.99
Non-Mover. 3 days on the chart
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Non-Mover. 4 days on the chart
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Non-Mover. 3 days on the chart
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Non-Mover. 3 days on the chart
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Non-Mover. 11 days on the chart
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Non-Mover. 4 days on the chart
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Non-Mover. 30 days on the chart
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Non-Mover. 169 days on the chart
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Non-Mover. 131 days on the chart
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Non-Mover. 9 days on the chart
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