Ritchie Coster
Acting
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
2025King Ivory
Mickey Greene
2025Another Day in America
Greg Strout
2025Westhampton
Film Chair
2025King Hamlet
Self
2023Rumble Through the Dark
Baron
2022After Yang
Russ
2019The Bygone
Beckett Summer
2018Submission
Dean Bentham
2016The Great & The Small
Richie
2015Blackhat
Elias Kassar
2015Creed
Pete Sporino
2014By the Gun
Tony Matazano
2010Let Me In
Mr. Zoric
2010The Bounty Hunter
Ray
2010Pete Smalls Is Dead
Hal Lazar
2009Virtuality
Dr. Jimmy Johnson
2008The Dark Knight
Chechen
2007American Gangster
Joey Sadano
2006The Sentinel
The Handler
2002The Tuxedo
Dietrich Banning
2002Pipe Dream
Pascal
200115 Minutes
News Stand Vendor
2000Bait
Buyer
2000The Photographer
Attacker #1