Willard Carroll " Will " Smith Jr.    (born September 25, 1968)  is an American actor, producer, rapper, and songwriter. In April 2007, Newsweek called him "the most powerful actor in Hollywood".  Smith has been nominated for five Golden Globe Awards and two Academy Awards , and has won four Grammy Awards .
Hancock is a superhero whose ill considered behavior regularly causes damage in the millions. He changes when one person he saves helps him improve his public image.