Pemeran & Kru
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Will SmithDr. Bennet Omalu - Alec BaldwinDr. Julian Bailes
- Albert BrooksDr. Cyril Wecht
- Gugu Mbatha-RawPrema Mutiso
- David MorseMike Webster
- Paul ReiserDr. Elliot Pellman
- Arliss HowardDr. Joseph Maroon
- Luke WilsonRoger Goodell
- Adewale Akinnuoye-AgbajeDave Duerson
- Elizabeth TullochKeana Strzelczyk
- Matt WilligJustin Strzelczyk
- Richard T. JonesAndre Waters
- Sam NeillKai
- Mike O'MalleyDaniel Sullivan
- Dan ZiskiePaul Tagliabue
- Stephen MoyerDr. Ron Hamilton
- Peter LandesmanSutradara
- Ridley ScottProduser
- Giannina FacioProduser
- David WolthoffProduser
- Larry ShumanProduser
- Elizabeth CantillonProduser
- Michael SchaeferProduser
- David CrockettProduser
- Ben WaisbrenProduser
- Bruce BermanProduser
- Greg BasserProduser
- Peter LandesmanPenulis