Acting
Jay Hieron
Jay Hieron is an American actor, stuntman and former mixed martial artist. Hieron was the final IFL Welterweight Champion, competing for the Los Angeles Anacondas, and has also competed in the UFC, WEC, Affliction, Strikeforce, and Bellator.
Acting
- 2025Daredevil: Born AgainTrainer1 ep.
- 2022The Terminal ListBig Assassin1 ep.
- 2022Pam & TommyDirty2 ep.
- 2021Hit & RunPsycho Prisoner1 ep.
- 2021The EqualizerFrank Castor1 ep.
- 2019StumptownSecurity Guard1 ep.
- 2018Liza on DemandGuy1 ep.
- 2017Marvel's Iron FistJim Pierce1 ep.
- 2016ShooterHulking Agent2 ep.
- 2015Marvel's Jessica JonesBodyguard #41 ep.
- 2015Marvel's DaredevilLowlife1 ep.
- 2014KingdomRansom Galbi1 ep.
- 2009NCIS: Los AngelesDion2 ep.
Behind the camera
- 2021The Book of Boba FettStunts1 ep.
- 2014GothamStunts1 ep.
- 2012ElementaryStunts7 ep.
- 2011UnforgettableStunt Double, Stunts1 ep.
Guest appearances
- 2026ReacherBennett1 ep.
- 2026Daredevil: Born AgainTrainer1 ep.
- 2026The Night AgentCarlos1 ep.
- 2025FBIGuard #11 ep.
- 2025Law & OrderTaxi Driver1 ep.
- 2025Leverage: RedemptionVince1 ep.
- 2024Blue BloodsBodyguard1 ep.
- 2023NCIS: Los AngelesDion2 ep.
- 2022The Terminal ListBig Assassin1 ep.
- 2022The EqualizerFrank Castor1 ep.
- 2022Pam & TommyDirty2 ep.
- 2021The Last O.G.Boxing Ref1 ep.
- 2021Hit & RunPsycho Prisoner1 ep.
- 2020StumptownSecurity Guard1 ep.
- 2019Liza on DemandGuy1 ep.
- 2019Orange Is the New BlackMan1 ep.
- 2017ShooterHulking Agent, Jose2 ep.
- 2017Marvel's Iron FistJim Pierce1 ep.
- 2016Marvel's DaredevilLowlife1 ep.
- 2016UnforgettableRunner1 ep.
- 2015Marvel's Jessica JonesBodyguard #41 ep.
- 2014White CollarRoberts Bodyguard1 ep.
- 2014GothamPatient1 ep.
- 2014KingdomRansom Galbi1 ep.
- 2014The Mysteries of LauraBiker Dude1 ep.
- 2014The LeftoversOrderly1 ep.
- 2012Person of InterestAlonso Garcia1 ep.
- 2011Law & Order: Criminal IntentBouncer1 ep.
Also known as: James Thomas Hieronymus · The Thoroughbred · Jay Heiron