Jay Hieron portrayed Bodyguard in the Jessica Jones episode AKA The Sandwich Saved Me, Lowlife in the Daredevil episode New York's Finest and Jim Pierce in the Iron Fist episode Eight Diagram Dragon Palm.
- Jay Hieron is one of the few actors who have portrayed multiple characters in the Marvel Cinematic Universe.
- Jay Hieron is one of the actors to portray characters for both Marvel Studios and DC Entertainment. He portrayed Patient in Gotham.
- Jay Hieron was a stunt performer in the Sony Pictures Studios production The Amazing Spider-Man 2.
- Jay Hieron was a stunt performer in the comic book adaptation Teenage Mutant Ninja Turtles.