Ritchie Coster
Biography
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!.
Known For
TV
Law & Order: Special Victims Unit
Carlo Parisi
1999
TV
Law & Order
Jorgan Stern
1990
TV
Law & Order
Mark Bruner
1990
TV
CSI: Crime Scene Investigation
Arthur Blisterman
2000
TV
The Blacklist
Anslo Garrick
2013
TV
The Walking Dead
Pope
2010
TV
Person of Interest
Assassin
2011
TV
Law & Order: Criminal Intent
Simon Matic
2001
TV
Law & Order: Criminal Intent
Jack Taylor
2001
TV
True Detective
Mayor Austin Chessani
2014
TV
Tulsa King
Caolan Waltrip
2022
TV
Billions
Donald Thayer
2016
TV
Sex and the City
Caleb MacDougal
1998
TV
Third Watch
Rudy
1999
TV
Watson
Shinwell Johnson
2025
Film
The Dark Knight
Chechen
2008
TV
Hack
Nick Trepov
2002
TV
FX: The Series
Jimmy Hickman
1996
TV
The Flight Attendant
Victor
2020
TV
John Adams
Captain Preston
2008
Filmography
2025FilmKing Hamletas Self2025FilmWesthamptonas Film Chair2025FilmKing Ivoryas Mickey Greene2025FilmAnother Day in Americaas Greg Strout2025TVWatsonas Shinwell Johnson2023FilmRumble Through the Darkas Baron2023TVFlorida Manas Dutch2022TVTulsa Kingas Caolan Waltrip2022FilmAfter Yangas Russ2020TVThe Flight Attendantas Victor2019FilmThe Bygoneas Beckett Summer2018FilmSubmissionas Dean Bentham2017TVHAPPY!as Francisco "Mr Blue" Scaramucci2016FilmThe Great & The Smallas Richie2016TVBillionsas Donald Thayer2015FilmCreedas Pete Sporino2015FilmBlackhatas Elias Kassar2014FilmBy the Gunas Tony Matazano2014TVTrue Detectiveas Mayor Austin Chessani2013TVThe Blacklistas Anslo Garrick2012TVLuckas Renzo2011TVPerson of Interestas Assassin2010TVThe Walking Deadas Pope2010FilmLet Me Inas Mr. Zoric2010FilmPete Smalls Is Deadas Hal Lazar2010FilmThe Bounty Hunteras Ray2009FilmVirtualityas Dr. Jimmy Johnson2009TVVirtuality2008FilmThe Dark Knightas Chechen2008TVJohn Adamsas Captain Preston2007FilmAmerican Gangsteras Joey Sadano2006TVKidnapped2006FilmThe Sentinelas The Handler2005TVBeautiful People2005TVLaw & Order: Trial by Juryas Shane Lucas2005TVJonny Zero2004TVTrafficas Fazal2002FilmPipe Dreamas Pascal2002FilmThe Tuxedoas Dietrich Banning2002TVHackas Nick Trepov2001TVLaw & Order: Criminal Intentas Simon Matic2001Film15 Minutesas News Stand Vendor2000TVCSI: Crime Scene Investigationas Arthur Blisterman2000FilmBaitas Buyer2000FilmThe Photographeras Attacker #11999TVThird Watchas Rudy1999TVLaw & Order: Special Victims Unitas Carlo Parisi1999FilmThe Thomas Crown Affairas Janos1998FilmRear Windowas Julian Thorpe1998TVSex and the Cityas Caleb MacDougal1996TVFX: The Seriesas Jimmy Hickman1990TVLaw & Orderas Jorgan Stern