Forces collide in this CONCUSSION clip as Pittsburgh neurologist Dr. Maroon (Arliss Howard) questions Dr. Omalu (Will Smith) if he understands the gravity and impact of his actions.
Will Smith stars in Concussion, a dramatic thriller based on the incredible true David vs. Goliath story of an American hero who takes on one of the most powerful institutions in the world to deliver the truth. In theaters Christmas Day.
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