JB was born in Paris, France to an English mother and a French father. He moved with his mother to Yorkshire, England at the age of four, where he was raised and attended school, eventually graduating from The Royal Academy of Dramatic Art (RADA) in 1990.
He worked extensively in theater in Britain for over 15 years, including a three-year stint at London's Royal National Theater. His theater work encompassed everything from avant-garde physical theater companies to world tours of Shakespeare plays and classical Greek theater.
His film career was essentially launched by his highly acclaimed role as Luigi Vampa in 2002's The Count of Monte Cristo, and following that success, he moved to Los Angeles where he now lives. Film and TV roles soon followed and he has worked on well over 30 TV shows in the US, including Breaking Bad, Better Call Saul, Barry, Shameless, NCIS: LA, Burn Notice, The Unit, Prison Break, CSI: NY, Nikita, NYPD Blue and others, and many films, including his recent role as Bashkim in 2017's War Dogs.
JB is also a highly accomplished voice actor and director with projects in film, animation, video games, anime, and commercials. His animation work includes All Hail King Julien, Dragons: Race To The Edge, Scooby Doo, Trip Tank, Turbo Fast, Pickle and Peanut, Regular Show, Penn Zero, The Avengers: Earth's Mightiest Heroes, Guardians of the Galaxy, and Avengers Assemble. He has over 170 video game credits, totaling over 400 characters, including Rost in Horizon Zero Dawn, The Admin in Minecraft Story Mode, Bane in Telltale Batman, Arkham Origins and others, many projects for Blizzard Entertainment and the Uncharted franchise. He has been the voice director on various video games: Fortnite, Middle earth: Shadow of Mordor and Shadow of War, Lego Batman 3, Lego Dimensions, XCOM 2, Mafia III, Overwatch, World of Warcraft, World of Warcraft: Legion, Hearthstone, Diablo III and Heroes of the Storm.
Known For

Dead Boy Detectives
Sa'al the Demon (voice) · (1 episode)
2024

Kung Fu Panda: The Dragon Knight
Nigel (voice) · (2 episodes)
2022

The Joes
Joe
2021

Arcane
Vander (voice) · (6 episodes)
2021

Arcane
Bolbok / Vander (voice) · (1 episode)
2021

Arcane
Bolbok (voice) · (2 episodes)
2021

Arcane
Vander / Warwick (voice) · (2 episodes)
2021

Arcane
Warwick (voice) · (2 episodes)
2021

Northstar
Kuben Blisk
2021

DOTA: Dragon's Blood
Terrorblade (voice) · (5 episodes)
2021

DOTA: Dragon's Blood
Terrorblade / Pit Boss (voice) · (1 episode)
2021

DOTA: Dragon's Blood
Terrorblade / Urlo (voice) · (1 episode)
2021

DOTA: Dragon's Blood
Terrorblade / Flugg / Driver / Priest (voice) · (1 episode)
2021

DOTA: Dragon's Blood
Urlo / Flugg (voice) · (1 episode)
2021

DOTA: Dragon's Blood
Jarl (voice) · (1 episode)
2021

DOTA: Dragon's Blood
Terrorblade / Jarl (voice) · (2 episodes)
2021

DOTA: Dragon's Blood
Terrorblade / D.M.O. Soldier (voice) · (1 episode)
2021

The Owl House
Additional Voices (voice) · (4 episodes)
2020

The Owl House
Abomination Teacher (voice) · (1 episode)
2020

Spies in Disguise
Agency Employee #2 / Marcy's Agent #3 (voice)
2019
Vernon and Gus
Piérre / French Man (voice) · (1 episode)
2019

Love, Death & Robots
Supervisor / British Man (voice) · (1 episode)
2019

Love, Death & Robots
Jeoffry (voice) · (1 episode)
2019

Minecraft: Story Mode
The Admin (voice) · (0 episode)
2018

Kung Fu Panda: The Paws of Destiny
Blue Dragon (voice) · (13 episodes)
2018

Little Big Awesome
Derby / Red Pen (voice) · (1 episode)
2018

Little Big Awesome
Red Pen / Cauliflower (voice) · (1 episode)
2018

Little Big Awesome
Derby / Guy With Slide Projector Hat (voice) · (1 episode)
2018

Barry
Batir · (7 episodes)
2018

Barry
Batir (voice) · (1 episode)
2018

All Hail King Julien: Exiled
Mountain Lemur Captain (voice) · (2 episodes)
2017

All Hail King Julien: Exiled
Jarsh-Jarsh (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Caesar / Darryl / Jarsh-Jarsh (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Jarsh-Jarsh / Tentacle Beast (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Benson / Mountain Lemur Captain (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Hans Jr. / Jarsh-Jarsh (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Benson (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Caesar / Jarsh-Jarsh / Announcer (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Jarsh-Jarsh / Benson / Mountain Lemur Captain (voice) · (2 episodes)
2017

The Jetsons & WWE: Robo-WrestleMania
Usher Robot (voice)
2017

Justice League Dark
Abnegazar (voice)
2017

War Dogs
Bashkim
2016

LEGO Scooby-Doo! Haunted Hollywood
Atticus Fink / Director (voice)
2016

Be Cool, Scooby-Doo!
Vic / Colander (voice) · (1 episode)
2015
Flowers in December
Eddie
2015

Dragons: Race to the Edge
Ryker (voice) · (21 episodes)
2015

Dragons: Race to the Edge
Jarg (voice) · (1 episode)
2015

Bastards y Diablos
Gabriel Roja (Voice)
2015

Better Call Saul
Dr. Barry Goodman · (3 episodes)
2015

All Hail King Julien
Benson / Mountain Lemur Captain (voice) · (3 episodes)
2014

All Hail King Julien
Helicopter Voice (voice) · (1 episode)
2014

All Hail King Julien
Giant Mango / Mango (voice) · (1 episode)
2014

All Hail King Julien
Jarsh-Jarsh (voice) · (1 episode)
2014

All Hail King Julien
Mountain Lemur Captain (voice) · (1 episode)
2014

All Hail King Julien
Rat Bartender (voice) · (1 episode)
2014

Penn Zero: Part-Time Hero
Captain of the Guard (voice) · (1 episode)
2014

TripTank
Poseidon (voice) · (1 episode)
2014

Masters of Sex
Mahdi · (1 episode)
2013

Beware the Batman
Alfred Pennyworth (voice) · (26 episodes)
2013

Marvel's Avengers
Mangog (voice) · (1 episode)
2013

Peter Rabbit
Tommy Brock / Mr Bouncer (voice) · (104 episodes)
2013

Red Dawn
Newscaster (voice) (uncredited)
2012

AniMen: The Galactic Battle
Captain Hered
2012

The Avengers: Earth's Mightiest Heroes
Heimdall (voice) · (1 episode)
2010

The Avengers: Earth's Mightiest Heroes
Dirk Garthwaite / Wrecker / Heimdall / Ymir - Frost Giant #1 (voice) · (1 episode)
2010

Nikita
Timur Ahmedov · (1 episode)
2010

Mother of Normandy: The Story of Simone Renaud
Voice Actor
2010

Black Panther
Batroc the Leaper
2010

Moonlight Serenade
Paul Holtzman
2009

NCIS: Los Angeles
Anzor Daudov · (1 episode)
2009

Raising the Bar
Johan Sharifi · (1 episode)
2008

The Incredible Hulk
The Hulk/Abomination (voice) (uncredited)
2008

Resident Evil: Degeneration
Various (voice)
2008

Breaking Bad
Dr. Barry Goodman · (2 episodes)
2008

Life by Design
Narrator
2008

The Company
Manuel Piniero · (1 episode)
2007

Revisioned: Tomb Raider
(10 episodes)
2007

Burn Notice
Ivan · (1 episode)
2007

Pirates of the Caribbean: At World's End
Clerk
2007

Garfield: A Tail of Two Kitties
Hotel Porter
2006

Tristan & Isolde
Leon
2006

Prison Break
Jerry Curtin · (1 episode)
2005

The Count of Monte Cristo
Luigi Vampa
2002

102 Dalmatians
Police Captain (uncredited)
2000