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
Law & Order
Law & Order: Special Victims Unit
CSI: Crime Scene Investigation
Law & Order: Criminal Intent
The Blacklist
The Walking Dead
Person of Interest
Tulsa King
Billions
True Detective
Third Watch
Sex and the City
The Dark Knight
Law & Order: Trial by Jury
FX: The Series
American Gangster
The Flight Attendant
Hack