Declan Mulvey was a stunt performer in Avengers: Infinity War and the Daredevil episodes Cut Man, New York's Finest and Karen and a pre-viz stunt performer in the Jessica Jones episode AKA Take a Bloody Number.
He was also a stunt coordinator in the Jessica Jones episode s AKA Start at the Beginning, AKA Freak Accident, AKA Sole Survivor, AKA God Help the Hobo, AKA The Octopus, AKA Facetime, AKA I Want Your Cray Cray, AKA Ain't We Got Fun, AKA Shark in the Bathtub, Monster in the Bed, AKA Pork Chop, AKA Three Lives and Counting, AKA Pray for My Patsy and AKA Playland.
- Declan Mulvey is the husband of Nitasha Bhambree.
- Declan Mulvey portrayed Assassin One in the DC Entertainment production Gotham. He was also a stunt performer in the series.
- Declan Mulvey was a stunt performer in the DC Entertainment production The Dark Knight Rises.