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!.
The Dark Knight
Chechen
The Thomas Crown Affair
Janos
American Gangster
Joey Sadano
Virtuality
Dr. Jimmy Johnson
After Yang
Russ
King Ivory
Mickey Greene
Rumble Through the Dark
Baron
Bait
Buyer
The Sentinel
The Handler
By the Gun
Tony Matazano
The Tuxedo
Dietrich Banning
Another Day in America
Greg Strout
Westhampton
Film Chair
Blackhat
Elias Kassar
The Great & The Small
Richie
Creed
Pete Sporino
The Photographer
Attacker #1
15 Minutes
News Stand Vendor
Submission
Dean Bentham
Let Me In
Mr. Zoric
Rear Window
Julian Thorpe
The Bygone
Beckett Summer
The Bounty Hunter
Ray
Pete Smalls Is Dead
Hal Lazar
Pipe Dream
Pascal
King Hamlet
Self