Mr. Galvin is Nate's 7th period science teacher. He is very boring according to Nate. In Big Nate:On a Roll, it is revealed that he was once a Timber scout when he was Nate's age. Mr. Galvin is rarely ever seen smiling. According to Big Nate, he is in love with Greta Van Susteran, an American commentator.


Mr. Galvin is rarely seen smiling. The most recent time in Big Nate we see him smiling was in Big Nate On A Roll.

Mr. Galvin is in love with Greta Van Susteran.

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