Phenomenon (1996)

Everybody in the small town of Harmon knows George Malley as a nice guy, a good auto mechanic, and a dependable friend. But on his 37th birthday George begins to change. As a result of an extraordinary occurrence, George's seemingly unremarkable life takes a mystifying and wonderous turn. George has a sudden insatiable appetite for learning, and begins to comprehend the beauty and intelligence of the universe. Suspicious about the new-found power of George's mind, and apprehensive of the riddle he has become, George's life-long friends begin to turn away from him. But with the love and support of the cautious, yet caring, Lace, George is able to see the larger picture of his place in the scheme of things, and to trust the remarkable path of his life.