Jason Michael Isaacs (born 6 June 1963) is an English actor. His most notable film roles include Col. Tavington in The Patriot (2000), Michael D. Steele in Black Hawk Down (2001), Lucius Malfoy in the Harry Potter film series (2002–2011), Capt. Hook in Peter Pan (2003), Marshal Georgy Zhukov in The Death of Stalin (2017), and Vasili in Hotel Mumbai (2018).
His other films include Divorcing Jack (1998), The End of the Affair (1999), Sweet November (2001), The Tuxedo (2002), Nine Lives (2005), Friends with Money (2006), Good (2008), Green Zone (2010), Abduction (2011), A Cure for Wellness (2016), and Mass (2021).
His TV roles include Det. Michael Britten in the NBC series Awake (2012), Dr. Hunter Aloysius "Hap" Percy in the Netflix supernatural mystery drama streaming series The OA (2016–19) and Captain Gabriel Lorca in the first season of Star Trek: Discovery (2017–18). He was also the voice of Adm. Zhao in the first season of Avatar: The Last Airbender (2005), a role he reprised in the second season of The Legend of Korra (2013), and the Grand Inquisitor (as well as the Sentinel) in Star Wars Rebels (2014–16).
He was nominated for the Golden Globe Award for Best Actor – Miniseries or Television Film for The State Within (2006) and for the British Academy Television Award for Best Actor for his portrayal of Harry H. Corbett in The Curse of Steptoe (2008). He also was nominated for the International Emmy Award for Best Actor and won the Satellite Award for Best Actor – Miniseries or Television Film for Case Histories (2011–13) and was nominated for the Satellite Award for Best Actor – Television Series Drama for Brotherhood (2006–08)
He has appeared on stage as Louis Ironson in Declan Donnellan's 1992 and 1993 Royal National Theatre premiere of Tony Kushner's Pulitzer Prize-winning play Angels in America: A Gay Fantasia on National Themes, and as hitman Ben in a 2007 revival of Harold Pinter's 1957 play The Dumb Waiter at Trafalgar Studios in the West End.
2025
as Lord Montague
2024
as Moth
2024
as Grand Inquisitor (voice)
2023
as Cary Grant
2023
as Nick Reynolds
2023
as Jack Lamb
2023
as Al Bogatz
2022
2022
as Archie
2022
as Indigo
2022
as Bill
2022
as Admiral John Godfrey
2022
as Butcher (voice)
2022
as Rob Griffith
2022
as Self
2021
as Dracula (voice)
2021
as Jay
2021
as Rob Bush
2021
as Ralph
2021
as John
2021
as King Arthur Pendragon (voice)
2021
as Carl
2020
as Steve (voice)
2020
2020
as Narrator
2020
as Dick Dastardly (voice)
2020
as Superman (voice)
2019
as Jack Harris
2019
as Narrator (voice)
2019
as Narrator
2019
as skekSo (The Emperor) (voice)
2019
as Vasili Orchevsky
2019
as Peter Groff
2018
as Dan Brennan
2018
as Mark Asprey
2018
as Lucian
2017
as Field Marshal Zhukov
2017
as Gabriel Lorca
2017
as Dracula (voice)
2017
as The Judge (voice)
2017
as Volmer
2016
as Michael Carter
2016
as Dr. Hunter 'Hap' Percy
2016
as Mark Jackowski
2015
as Lithgow Saint
2015
as Lex Luthor (voice)
2015
as Dawson
2015
as John C. Breckinridge
2015
as Peter Connelly
2015
as Ben McKay
2014
as Captain Waggoner
2014
as The Grand Inquisitor (voice)
2014
as Sentinel (voice)
2014
as The Inquisitor (voice)
2014
as The Inquisitor (voice) (archive sound)
2014
as The Inquisitor (voice)
2014
as O "Gringo" (segment "Texas")
2014
as Roman Castevet
2014
as Frank
2014
as Clifford
2013
as Prophet Josiah
2013
as Waylon
2012
as Michael Britten
2011
as Narrator (voice)
2011
as Kevin Harper
2011
as Lucius Malfoy (archive footage)
2011
as Lucius Malfoy
2011
as Siddeley / Leland Turbo (voice)
2011
as Jackson Brodie
2011
as Sinestro (voice)
2010
as Lucius Malfoy
2010
as Narrator
2010
as Mack
2010
as Ra's al Ghul (voice)
2010
as The Colonel
2010
as Maj. Briggs
2009
as Lucius Malfoy (uncredited)
2008
as Maurice
2008
as Antonio Pérez
2008
as Harry H Corbett
2007
as Lucius Malfoy
2007
as Bearded Man (segment "Don't") (uncredited)
2007
2006
as Mark Brydon
2006
as Michael Caffee
2006
as Chris
2006
as Self
2006
as David
2006
as Johnny Green
2005
as Lucius Malfoy
2005
as Damien
2005
as Mr. Parker
2005
as Zhao (voice)
2005
as Admiral Zhao (voice)
2005
as Jumpers (voice)
2005
2005
as DeMarco
2004
as Général James Wolfe
2004
2004
as Self
2003
as Captain Hook / Mr Darling
2003
as Arneu
2003
as Charles Beck
2002
as Lucius Malfoy
2002
as Dave “Percy” Sledge
2002
as Clark Devlin
2002
as Major Mellitz
2002
as Self - Narrator
2002
as Dr. William Birkin (uncredited)
2001
as CPT Mike Steele
2001
as Australian Actor
2001
as Chaz Watley
2000
as Self
2000
as Col. William Tavington
1999
as Father Richard Smythe
1999
as Colin Ayres
1998
as Colonel Mekum
1998
as Cow Pat Keegan
1998
as Ronald Quincy
1998
as Father Luca Tonarini
1998
as Alain de Keroual de Saint-Yves
1997
as D.J.
1997
as Tony Kay
1996
as The Killer
1996
as Peter Fraiman
1996
as Lord Felton
1995
as Dez 2
1995
1995
as Harry
1994
as Market Trader
1992
as Zachary Blaine
1992
as Zachary Blaine (archive footage)
1991
as Andrew Lehman
1991
as Frank Dillon
1990
as Edward Latham
1989
as Chas Ewell
1989
as Doctor
1988
as Dr. Guy Chadbot
1987
as Dr. Desmond Collier
1983
as Alexander Politkovskiy
as Wolfgang
as Steve (voice)
as Freddie Goodson
as Derek Ryder