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!.
2026WesthamptonMovieas Film Chair
2025King HamletMovieas Self
2025King IvoryMovieas Mickey Greene
2025Another Day in AmericaMovieas Greg Strout
2025WatsonTV showas Shinwell Johnson · 33 episodes
2023Rumble Through the DarkMovieas Baron
2023Florida ManTV showas Dutch · 1 episodes2022Tulsa KingTV showas Caolan Waltrip · 7 episodes
2022After YangMovieas Russ
2020The Flight AttendantTV showas Victor · 3 episodes
2019The BygoneMovieas Beckett Summer
2018SubmissionMovieas Dean Bentham
2017HAPPY!TV showas Francisco "Mr Blue" Scaramucci · as Francisco Scaramucci / Orcus · 10 episodes
2016The Great & The SmallMovieas Richie2016BillionsTV showas Donald Thayer · 3 episodes2015CreedMovieas Pete Sporino2015BlackhatMovieas Elias Kassar
2014By the GunMovieas Tony Matazano2014True DetectiveTV showas Mayor Austin Chessani · 7 episodes2013The BlacklistTV showas Anslo Garrick · 2 episodes
2012LuckTV showas Renzo · 9 episodes2011Person of InterestTV showas Assassin · 1 episodes2010The Walking DeadTV showas Pope · 4 episodes2010Let Me InMovieas Mr. Zoric
2010Pete Smalls Is DeadMovieas Hal Lazar2010The Bounty HunterMovieas Ray
2009VirtualityMovieas Dr. Jimmy Johnson
2009VirtualityTV show1 episodes2008The Dark KnightMovieas Chechen
2008John AdamsTV showas Captain Preston · 1 episodes2007American GangsterMovieas Joey Sadano
2006KidnappedTV show1 episodes2006The SentinelMovieas The Handler
2005Beautiful PeopleTV show3 episodes
2005Law & Order: Trial by JuryTV showas Shane Lucas · 1 episodes
2005Jonny ZeroTV showas Garret · 10 episodes
2004TrafficTV showas Fazal · 3 episodes
2002Pipe DreamMovieas Pascal2002The TuxedoMovieas Dietrich Banning
2002HackTV showas Nick Trepov · 1 episodes
2001Law & Order: Criminal IntentTV showas Simon Matic · as Jack Taylor · 1 episodes200115 MinutesMovieas News Stand Vendor2000CSI: Crime Scene InvestigationTV showas Arthur Blisterman · 1 episodes
2000BaitMovieas Buyer
2000The PhotographerMovieas Attacker #1
1999Third WatchTV showas Rudy · 1 episodes1999Law & Order: Special Victims UnitTV showas Carlo Parisi · 1 episodes1999The Thomas Crown AffairMovieas Janos
1998Rear WindowMovieas Julian Thorpe1998Sex and the CityTV showas Caleb MacDougal · 1 episodes
1996FX: The SeriesTV showas Jimmy Hickman · 1 episodes1990Law & OrderTV showas Jorgan Stern · as Mark Bruner · 1 episodes