Ritchie Coster
Acting
Born 1967-07-01 · London, England, UK
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
4.8
Watson
2025 · TV
7.9
Law & Order: Special Victims Unit
1999 · TV
8.1
The Walking Dead
2010 · TV
8.3
True Detective
2014 · TV
8.3
Tulsa King
2022 · TV
7.6
The Blacklist
2013 · TV
6.7
Luck
2012 · TV
7.3
Law & Order
1990 · TV
7.4
HAPPY!
2017 · TV
7.6
CSI: Crime Scene Investigation
2000 · TV
7.7
Billions
2016 · TV
4.3
Jonny Zero
2005 · TV
7.1
The Flight Attendant
2020 · TV
8.1
Person of Interest
2011 · TV
6.5
Traffic
2004 · TV
6.0
Beautiful People
2005 · TV
7.6
Law & Order: Criminal Intent
2001 · TV
7.4
Sex and the City
1998 · TV
7.9
Third Watch
1999 · TV
7.9
Hack
2002 · TV
8.1
Law & Order: Trial by Jury
2005 · TV
7.7
John Adams
2008 · TV
6.3
FX: The Series
1996 · TV
7.2
Kidnapped
2006 · TV
7.5
Virtuality
2009 · TV
6.5
Florida Man
2023 · TV