Good Will Huntington
From Gomerpedia
Good Will Huntington was a 1997 drama starring Ben Affleck, Matt Damon, and Robin Williams about a young genius who studies neurologic disorders.
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Dr. 99: Neurology movies rule! 5 out of 5.
Dr. Glaucomflecken: A young man learns how to use his reflex hammer for good, instead of evil. It's your classic neurologist coming of age tale.