Concussion

David Morse as Mike Webster Luke Wilson as Roger Goodell Holt McCallany as Angry Neurologist Jared Pfennigwerth as Tech Cindy Jackson as Paramedic Kevin Jiggetts as FBI Agent L. Scott Caldwell as Waters' Mother Will Smith as Dr. Bennet Omalu Eddie Marsan as Dr. Steven DeKosky Hill Harper as Christopher Jones Kelley Davis as Assistant Randy Kovitz as Deputy Mayor Phillip Chorba as Tech Joshua Elijah Reese as Graveyard Tech Nathan Hollabaugh as Young Reporter F. Robert McMurray as NFL Lawyer (uncredited) Matthew Willig as Justin Strzelczyk Elizabeth Tulloch as Keana Strzelczyk Joni Bovill as Mrs. Scott Brittney Aleah as Altar Server (uncredited) Albert Brooks as Dr. Cyril Wecht Carmen Gangale as Doctor (uncredited) Robert G. McKay as Mr. Scott (uncredited) Dan Ziskie as Paul Tagliabue Eme Ikwuakor as Amobi Okoye (uncredited) Alec Baldwin as Dr. Julian Bailes Gugu Mbatha-Raw as Prema Mutiso Jason Davis as Defense Attorney Gary Grubbs as FBI Agent Stephen Moyer as Dr. Ron Hamilton Paul Reiser as Dr. Elliot Pellman Larry John Meyers as Father D'Amico Christopher Boyer as Crockett (uncredited) Jared Scott as Justin Strelczyk (uncredited) Adewale Akinnuoye-Agbaje as Dave Duerson Richard T. Jones as Andre Waters Sara Lindsey as Gracie Samara Lee as Strzelczyk's Daughter Britanni Johnson as Rachel Green Arliss Howard as Dr. Joseph Maroon Mike O'Malley as Daniel Sullivan Joe Fishel as Louisville Head Football Coach

Michelle Eisenreich Visual Effects Producer Gary A. Hecker Foley Andrew S. Eisen First Assistant Editor Peter Landesman Writer, Director Bruce Berman Executive Producer Michael Schaefer Executive Producer Ridley Scott Producer James Newton Howard Original Music Composer William Goldenberg Editor Mary Vernieu Casting Salvatore Totino Director of Photography Tami Lane Makeup Effects Giannina Facio Producer Dylan Goss Helicopter Camera