Ritchie Coster
Ritchie Coster (born 1 July 1967) is an English actor. He is best known for playing the roles of Dietrich Banning in The Tuxedo (2002), the Chechen in The Dark Knight (2008), Elias Kassar in Blackhat (2015), Mayor Austin Chessani on the second season of the HBO anthology television series True Detective and Francisco Scaramucci / Mr. Blue on the SyFy television series Happy!.
Filmography · 52
Law & Order: Special Victims Unit
1999 · Carlo Parisi
Law & Order
1990 · Jorgan Stern
CSI: Crime Scene Investigation
2000 · Arthur Blisterman
The Blacklist
2013 · Anslo Garrick
The Walking Dead
2010 · Pope
Law & Order: Criminal Intent
2001 · Simon Matic
Person of Interest
2011 · Assassin
Tulsa King
2022 · Caolan Waltrip
True Detective
2014 · Mayor Austin Chessani
The Dark Knight
2008 · Chechen
Billions
2016 · Donald Thayer
Sex and the City
1998 · Caleb MacDougal
Third Watch
1999 · Rudy
Watson
2025 · Shinwell Johnson
The Flight Attendant
2020 · Victor
FX: The Series
1996 · Jimmy Hickman
Hack
2002 · Nick Trepov
Creed
2015 · Pete Sporino
Law & Order: Trial by Jury
2005 · Shane Lucas
American Gangster
2007 · Joey Sadano
HAPPY!
2017 · Francisco "Mr Blue" Sc...
The Thomas Crown Affair
1999 · Janos
John Adams
2008 · Captain Preston
The Tuxedo
2002 · Dietrich Banning
Kidnapped
2006
Let Me In
2010 · Mr. Zoric
Luck
2012 · Renzo
Blackhat
2015 · Elias Kassar
The Sentinel
2006 · The Handler
Florida Man
2023 · Dutch
Beautiful People
2005
The Bounty Hunter
2010 · Ray
Jonny Zero
2005 · Garret
Traffic
2004 · Fazal
15 Minutes
2001 · News Stand Vendor
After Yang
2022 · Russ
King Ivory
2025 · Mickey Greene
Bait
2000 · Buyer
Rumble Through the Dark
2023 · Baron
Virtuality
2009
Submission
2018 · Dean Bentham
The Bygone
2019 · Beckett Summer
Virtuality
2009 · Dr. Jimmy Johnson
Rear Window
1998 · Julian Thorpe
Westhampton
2026 · Film Chair
By the Gun
2014 · Tony Matazano
Pete Smalls Is Dead
2010 · Hal Lazar
Another Day in America
2025 · Greg Strout
The Photographer
2000 · Attacker #1
Pipe Dream
2002 · Pascal
King Hamlet
2025 · Self
The Great & The Small
2016 · Richie