Actor
Royce Johnson
New Orleans, Louisiana, USA
Royce J. Johnson is an American actor, screenwriter, and filmmaker best known for his recurring role as Detective Sergeant Brett Mahoney in the Marvel Cinematic Universe television series Daredevil (2015–2018), Jessica Jones (2015), The Punisher (2017–2019), and Daredevil: Born Again (2026).
Notable work
8.2Marvel's Daredevil (2015)
as Sgt. Brett Mahoney
8Law & Order: Special Victims Unit (1999)
as Uniform Officer
7.6The Blacklist (2013)
as Sergeant McGinley and as Agent Heller
8.2Marvel's The Punisher (2017)
as Sgt. Brett Mahoney
7.5Marvel's Jessica Jones (2015)
as Sgt. Brett Mahoney
8.4Chicago P.D. (2014)
as Troy Hunter
6.9Demolition (2016)
as Security Marty
7.4Blindspot (2015)
as Sheriff Hannon
8.1Person of Interest (2011)
as Bike Manager
8.2Daredevil: Born Again (2025)
as Brett Mahoney
7.9FBI (2018)
as Percy Jones
7.3Law & Order (1990)
as Alan and as Paramedic and as Ricky Bonner
Often works with
Deborah Ann Woll
3 titles together
Marvel's Daredevil, Marvel's The Punisher, Daredevil: Born Again
Vincent D'Onofrio
3 titles together
Marvel's Daredevil, Daredevil: Born Again, Law & Order: Criminal Intent
Alana de la Garza
3 titles together
FBI, Law & Order, Forever
Charlie Cox
2 titles together
Marvel's Daredevil, Daredevil: Born Again
Jon Bernthal
2 titles together
Marvel's Daredevil, Marvel's The Punisher
Wilson Bethel
2 titles together
Marvel's Daredevil, Daredevil: Born Again
Full filmography · 25
Daredevil: Born Again
as Brett Mahoney
20258.2
FBI
as Percy Jones
20187.9
Marvel's The Punisher
as Sgt. Brett Mahoney
20178.2
Marvel's Jessica Jones
as Sgt. Brett Mahoney
20157.5
Blindspot
as Sheriff Hannon
20157.4
Marvel's Daredevil
as Sgt. Brett Mahoney
20158.2
Forever
as Campus security
20147.8
Madam Secretary
as Buddy
20147
Chicago P.D.
as Troy Hunter
20148.4
The Blacklist
as Sergeant McGinley and as Agent Heller
20137.6
Hostages
as Agent Graham Adams
20135.9
Person of Interest
as Bike Manager
20118.1