“Concussion” – the new movie about football and head trauma – is a beautiful film beautifully rendered. That may be an odd choice of words for a story about two of the sometimes uglier games men play – power and violence – but then, football, like humanity, is a multifaceted subject, at once mindless and Shakespearean, as one character notes.

This football tale is told from the viewpoint of an outsider who longs to be an insider, a Nigerian immigrant who has grown up thinking of America as God’s country. Armed with a slew of degrees from Nigeria, New York and London, Dr. Bennet Omalu (Will Smith) is a proud, accomplished but obscure forensics pathologist working for Dr. Cyril Wecht (Albert Brooks), the chief medical examiner in Allegheny County, Pa., in 2002 when he is given what he describes as “a dangerous gift” – a gift for knowing. ...