Jake GyllenhaalElwood Dalton
Daniela MelchiorEllie
Conor McGregorKnox
Billy MagnussenBen Brandt
Jessica WilliamsFrankie
Hannah Love LanierCharlie
Joaquim de AlmeidaSheriff Black
B.K. CannonLaura
J. D. PardoDell
Arturo CastroMoe
Lukas GageBilly
Post MaloneCarter
Dominique ColumbusReef
Beau KnappVince
Kevin CarrollStephen
Bob MeneryJack
Darren BarnetSam
Travis Van WinkleDex
Cesar BáezSheriff's Deputy
Franklin Romero Jr.Sheriff's Deputy
Catfish JeanClyde
Chad GuerreroOutlaw Chad
Craig NgDockmaster
Joe CiottiLiquor Store Owner
Vanessa Gómez ReyesShopper
Ellenike PichardoRoadhouse Waitress
Braian ValerioDelivery Man
Jose Mota PrestolSeaclusion Steward
Candy SantanaShell Cop
Jonathan HuntCarter Ford's Corner Man
Cannon SmithKnife Man
Ruairi RhodesRural Warehouse Bartender
Omar PatinRural Warehouse Ref
Jose A. DiazDiminutive Dude
Samuel SangLawyer
Katherine ReadDesk Nurse
Ty HemenwayOblivious Tourist
Claudia PeñaWoman In Balcony
Alexander BelloneHusband
Alejandro BescosMan in Market
Luis DominguezDrunk Dude
Jay HieronJax 'Jetway' Harris
Chris TognoniUFC Referee
Mark SmithUFC Referee
David WarrenShorty
Kenny LorenzettiMr. Bald
Bruce BufferSelf
Jon AnikSelf
Daniel CormierSelf
Megan OliviSelf
Tommy LentschBloody Fighter (uncredited)