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!.
TV credits
Rated 4.9 out of 10
Watson
2025
Rated 6.5 out of 10
Florida Man
2023
Rated 8.3 out of 10
Tulsa King
2022
Rated 7.1 out of 10
The Flight Attendant
2020
Rated 7.4 out of 10
HAPPY!
2017
Rated 7.8 out of 10
Billions
2016
Rated 8.3 out of 10
True Detective
2014
Rated 7.6 out of 10
The Blacklist
2013
Rated 6.7 out of 10
Luck
2012
Rated 8.1 out of 10
Person of Interest
2011
Rated 8.1 out of 10
The Walking Dead
2010
Rated 7.6 out of 10
Virtuality
2009
Rated 7.7 out of 10
John Adams
2008
Rated 7.1 out of 10
Kidnapped
2006
Rated 6.4 out of 10
Beautiful People
2005
Rated 8.1 out of 10
Law & Order: Trial by Jury
2005
Rated 5.3 out of 10
Jonny Zero
2005
Rated 6.5 out of 10
Traffic
2004
Rated 7.7 out of 10
Hack
2002
Rated 7.6 out of 10
Law & Order: Criminal Intent
2001
Rated 7.6 out of 10
CSI: Crime Scene Investigation
2000
Rated 7.9 out of 10
Third Watch
1999
Rated 8.0 out of 10
Law & Order: Special Victims Unit
1999
Rated 7.4 out of 10
Sex and the City
1998