Ritchie Coster
Known for The Walking Dead · True Detective · Law & Order: Special Victims Unit
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!.
Snapshot 2026-10-13
- Born
- Jul 1, 1967
- Birthplace
- London, England, UK
- Known For
- Acting
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
★ 8.1
★ 8.3
★ 8.0
★ 7.6
★ 8.3
★ 7.4
★ 8.1
★ 7.6
Filmography
Movies
Television
Photos
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