Dr. Bennet Omalu
Dr. Julian Bailes
Dr. Cyril Wecht
Prema Mutiso
Mike Webster
Dr. Joseph Maroon
Daniel Sullivan
Dr. Steven DeKosky
Christopher Jones
Dave Duerson
Dr. Ron Hamilton
Andre Waters
Dr. Elliot Pellman
Roger Goodell
Justin Strzelczyk
Keana Strzelczyk
Defense Attorney
Gracie
FBI Agent
Waters' Mother
Mrs. Scott
Graveyard Tech
Angry Neurologist
Hospital Security Guard
Assistant
Strzelczyk's Daughter
Young Reporter
Rachel Green
Deputy Mayor
Paul Tagliabue
Father D'Amico
College Coach
High School Coach
TV Reporter (Webster Site)
TV Reporter (Interview)
Tech
Colleen Bailes
Strzelczyk's Son
Paramedic
Contractor
Security Guard
NFL Employee
Piano Player
Lodi Morgue Tech
Cantor
Louisville Head Football Coach
Reporter at Westin
Altar Server (uncredited)
Crockett (uncredited)
Attorney (uncredited)
Business Woman (uncredited)
Doctor (uncredited)
NFL Mourner (uncredited)
Football Coach (uncredited)
Amobi Okoye (uncredited)
Corpse (uncredited)
NFL Football Player (uncredited)
Pittsburgh Police Officer (uncredited)
Young Webster (uncredited)
Mr. Scott (uncredited)
NFL Lawyer (uncredited)
ER Doctor
Justin Strelczyk (uncredited)
Church Member (uncredited)