Law & Order Black and Blue (Season 21, Episode 10)
TV-14
TV Episode | Crime, Drama, Mystery

Law & Order

Black and Blue (Season 21, Episode 10)

TV-14

TV Episode | Crime, Drama, Mystery

Cosgrove asks Benson for assistance after his friend, an off-duty NYPD detective, is murdered, causing turmoil. McCoy and Price spar over how to prosecute.

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Cast	+ Add Cast
37 cast members

Name	Known for
Anthony Anderson Detective Kevin Bernard Detective Kevin Bernard See fewer	The Departed (2006)
Jeffrey Donovan Detective Frank Cosgrove Detective Frank Cosgrove See fewer	Burn Notice (2007)
Camryn Manheim Lieutenant Kate Dixon Lieutenant Kate Dixon See fewer	The Practice (1997)
Hugh Dancy Executive ADA Nolan Price Executive ADA Nolan Price See fewer	Hannibal (2013)
Odelya Halevi ADA Samantha Maroun ADA Samantha Maroun See fewer	Black Adam (2022)
Sam Waterston DA Jack McCoy DA Jack McCoy See fewer	The Killing Fields (1984)
Mariska Hargitay Captain Olivia Benson Captain Olivia Benson See fewer	Law & Order: Special Victims Unit (1999)
Michael Beach Brian Harris Brian Harris See fewer	Mayor of Kingstown (2021)
Nathan Darrow Scott Gleacher Scott Gleacher See fewer	House of Cards (2013)
Terry Serpico Chief Tommy McGrath Chief Tommy McGrath See fewer	Law & Order: Special Victims Unit (1999)
Shayvawn Webster Detective Dani Vertiz Detective Dani Vertiz See fewer	Happiness for Beginners (2023)
Ashley Nicole Blake Kendra Daniels Kendra Daniels See fewer	Law & Order (1990)
Jade Wu Judge Carol Ward Judge Carol Ward See fewer	The Afterparty (2022)
Kaliswa Brewster Ezrie Gates Ezrie Gates See fewer	Billions (2016)
Paula Jon DeRose Heather Doyle Heather Doyle See fewer	Crookedfinger (2023)
John Hedges Judge Hartman Judge Hartman See fewer	Wailing (2020)
Greg Luther Noah Jeffries Noah Jeffries See fewer	Law & Order (1990)
Morgan Wardlaw Regina Daniels Regina Daniels See fewer	Law & Order (1990)
Vanessa R. Butler Monica Beasley (as Vanessa R Butler) Monica Beasley (as Vanessa R Butler) See fewer	FBI (2018)
Cassandra Cruz Detective Michelle Pierce Detective Michelle Pierce See fewer	Law & Order (1990)
Stoney B. Mootoo Jasmine Jasmine See fewer	Law & Order (1990)
Josh Alscher White Dude White Dude See fewer	Cadillac Records (2008)
Matthew Floyd Miller Dave Bell Dave Bell See fewer	Welcome to Chippendales (2022)
Khoa Nguyen Crime Scene Detective One (as Khoa L. Nguyen) Crime Scene Detective One (as Khoa L. Nguyen) See fewer	Doin' Great
Daren Donofrio James 'Jimmy' Doyle James 'Jimmy' Doyle See fewer	Law & Order (1990)
Benjamin Brown Mayor Mayor See fewer	I Still Know What You Did Last Summer (1998)
Kelsey Alicia McCollaum Foreperson Foreperson See fewer	Law & Order (1990)
Mateo Velasquez Clerk Clerk See fewer	Law & Order (1990)
Nixon Cesar Cop One Cop One See fewer	Killing Joanne (2018)
Stephanie Chloé Hepner Cop Two Cop Two See fewer	The Equalizer (2021)
Tyler Joseph Cop Three Cop Three See fewer	Law & Order: Special Victims Unit (1999)
Zack Zaromatidis Cop Four Cop Four See fewer	Law & Order (1990)
Peter Argento Cop Five Cop Five See fewer	Law & Order (1990)
Iván Amaro Bullón NYPD Officer (uncredited) NYPD Officer (uncredited) See fewer	The Penguin (2024)
Bob Leszczak High Ranking Policeman (uncredited) High Ranking Policeman (uncredited) See fewer	The Marvelous Mrs. Maisel (2017)
Rodney Sherman Juror #2 (uncredited) Juror #2 (uncredited) See fewer	Law & Order: Special Victims Unit (1999)
Neil Towne Lawyer (uncredited) Lawyer (uncredited) See fewer	Zodiac (2022)