Mark Strong (born Marco Giuseppe Salussolia; 5 August 1963) is a British actor. He is best known for his film roles such as Prince Septimus in Stardust (2007), Archibald in RocknRolla (2008), Lord Henry Blackwood in Sherlock Holmes (2009), Frank D'Amico in Kick-Ass (2010), Jim Prideaux in Tinker Tailor Soldier Spy (2011), Sinestro in Green Lantern (2011), George in Zero Dark Thirty (2012), Major General Stewart Menzies in The Imitation Game (2014), Merlin in Kingsman: The Secret Service (2014) and Kingsman: The Golden Circle (2017), Dr. Thaddeus Sivana in Shazam! (2019), and John in Cruella (2021).
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Shadow Force
Jack Cinder
2025

The Critic
David Brooke
2024

The End We Start From
N
2023

Dead Shot
Holland
2023

Murder Mystery 2
Miller
2023

Shazam! Fury of the Gods
Doctor Thaddeus Sivana (uncredited)
2023

TÁR
Eliot Kaplan
2022

Attack of the Hollywood Clichés!
Self - Actor
2021

The Siege of Jadotville
Conor Cruise O'Brien
2016

Approaching the Unknown
Captain William D. Stanaforth
2016

Grimsby
Agent Sebastian Graves
2016

The 7/7 Bombing: Survivors Stories
Narrator
2015

Kingsman: The Secret Service
Merlin
2015

The Imitation Game
Stewart Menzies
2014

Before I Go to Sleep
Dr. Nasch
2014

Closer to the Moon
Max Rosenthal
2014

Anna
John Washington
2013

Justin and the Knights of Valour
Heraclio (voice)
2013

Welcome to the Punch
Jacob Sternwood
2013

Zero Dark Thirty
George
2012

Blood
Robert Seymour
2012

John Carter
Matai Shang
2012

Black Gold
Sultan Amar
2011

Tinker Tailor Soldier Spy
Jim Prideaux
2011

The Guard
Clive Cornell
2011

Green Lantern
Sinestro
2011

Heroes and Demons
2011

The Eagle
Guern
2011

The Way Back
Andrei Khabarov
2010

Robin Hood
Godfrey
2010

Kick-Ass
Frank D'Amico
2010

Sherlock Holmes
Lord Henry Blackwood
2009

The Young Victoria
Sir John Conroy
2009

Endgame
Dr. Niel Barnard
2009

Good
Bouhler
2008

Body of Lies
Hani
2008

RocknRolla
Archy
2008

Babylon A.D.
Finn
2008

Flashbacks of a Fool
Manny Miesel
2008

Stardust
Septimus
2007

Sunshine
Pinbacker
2007

The 50 Greatest Television Dramas
Self
2007

Scenes of a Sexual Nature
Louis
2006

Tristan & Isolde
Wictred
2006

Syriana
Mussawi
2005

Revolver
Sorter
2005

Heartlands
Ian
2003

Superstition
Antonio Gabrieli
2001

To End All Wars
Dusty Miller
2001

Elephant Juice
Frank
1999

Fever Pitch
Steve
1997

Emma
Mr. Knightley
1996

Sharpe's Mission
Brand
1996

Not Even God Is Wise Enough
Timson
1993

Can I Help?
Walter
The Odds
2009

Miss Pettigrew Lives for a Day
Nick Caldarelli
2008

Walk Away and I Stumble
Andy Spader
2007

Low Winter Sun
Frank Agnew
2006

Falling Apart
Pete
2006

Oliver Twist
Toby Crackit
2005

Some Place Safe
Dad
2003

The Martins
Doug
2001

Hotel
Ferdinand
2001
Thirty Three
Josef Hartinger

Dune: Prophecy
Emperor Javicco Corrino · (6 episodes)
2024

The Silent Hour
Doug Slater
2024

The Penguin
Carmine Falcone · (2 episodes)
2024

Atlas
General Jake Boothe
2024

Nocebo
Felix
2022

Charlotte
Alfred Wolfsohn (voice)
2022

The Legend of Vox Machina
Assembly Mage (voice) · (1 episode)
2022

Nine Perfect Strangers
David Sharpe · (8 episodes)
2021

Cruella
John the Valet
2021

1917
Captain Smith
2019

Temple
Daniel Milton · (15 episodes)
2019

The Dark Crystal: Age of Resistance
Ordon (voice) · (5 episodes)
2019

Who is Shazam?
self / Dr. Sivana
2019

The Day We Walked on the Moon
Narrator (voice)
2019

Stockholm
Gunnar Sorensson
2019

Shazam!
Dr. Sivana
2019

Jaguar: Going Electric
2018

The Catcher Was a Spy
Werner Heisenberg
2018

Untamed Romania
Narrator (voice)
2018

Deep State
Mark Easton
2018

Deep State
Max Easton · (8 episodes)
2018

Kingsman: The Golden Circle
Merlin
2017

6 Days
Max Vernon
2017

Miss Sloane
Rodolfo Vittorio Schmidt
2016

The Day Hitler Died
Narrator (voice)
2015

Unity
Narrator (voice)
2015

National Theatre Live: A View from the Bridge
Eddie
2015

Arsenal Invincibles
Narrator
2015

Nosferatu in Love
Nosferatu
2014

The Great Martian War 1913–1917
Narrator (voice)
2013
Saving Egypt's Oldest Pyramid
Narrator
2013

Low Winter Sun
Frank Agnew · (10 episodes)
2013

Deserts and Life
Narrator · (6 episodes)
2013

Playhouse Presents
Nosferatu · (1 episode)
2012

Japan's Tsunami: How It Happened
Self - Narrator
2011

OK! TV
(1 episode)
2011

The Mystery of the Nevada Triangle
Narrator
2010

Sherlock Holmes: Reinvented
Self
2010

Toffs & Crims
Narrator · (4 episodes)
2009

The 9/11 Faker
Self - Narrator UK (Voice)
2008

Love Me, Love My Doll
Narrator
2007

The One Show
Self · (1 episode)
2006

Michael Jackson's Boys
Narrator (voice) (narrator (U.K. Version)
2005

The Long Firm
Harry Starks · (4 episodes)
2004

This World
(13 episodes)
2004

Henry VIII
Thomas Howard · (2 episodes)
2003

It's All About Love
Arthur
2003
Fields of Gold
Dr. Tolkin
2002

The Jury
Len Davies · (6 episodes)
2002

Friday Night with Jonathan Ross
Self · (1 episode)
2001

Trust
Michael Mitcham
2000

Anna Karenina
Oblonsky · (4 episodes)
2000

Sunshine
István Sors
1999

Births, Marriages and Deaths
Terry · (4 episodes)
1999

The Man with Rain in His Shoes
Dave Summers
1998

Spoonface Steinberg
Father
1998

Sharpe: The Legend
Brand
1997

Our Friends in the North
Tosker Cox · (9 episodes)
1996

Band of Gold
(3 episodes)
1995

Kavanagh Q.C.
Randall · (1 episode)
1995

Captives
Kenny
1994

Century
Policeman
1993

The Buddha of Suburbia
2nd TV Producer · (4 episodes)
1993

Sharpe
Col. Brand · (1 episode)
1993

Between the Lines
(1 episode)
1992

Prime Suspect
Larry Hall · (4 episodes)
1991

This Morning
Self · (1 episode)
1988

After Henry
(1 episode)
1988

Inspector Morse
PC Mike Butterworth · (1 episode)
1987

EastEnders
Telephone Engineer · (1 episode)
1985

The Bill
(1 episode)
1984
Neuromancer
Armitage · (1 episode)