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Personal Info
Known For
Acting
Birthday
May 22, 1961
Place of Birth
New York City, New York, USA
Michael Kostroff
1.0 Popularity
Biography
Michael Kostroff was born on May 22, 1961. He is an actor.
Known For
6.4
Nurse Appleman
Summer of 69
2025
5.1
William Betancourt
Watson
2025
7.5
(voice)
Carol & the End of the World
2023
6.9
Frank Schaeffer
Platonic
2023
6.3
Taylor
Chupa
2023
7.1
Chairman Warner
Pinball: The Man Who Saved the Game
2023
5.5
Manny
Maybe I Do
2023
6.0
Professor Plum
Clue
2022
7.7
Larry Holbrook
FBI: International
2021
5.4
Critic #3
The Sunlit Night
2020
Credits
Summer of 69
as Nurse Appleman
2025
6.4
Watson
as William Betancourt
2025
5.1
Carol & the End of the World
as (voice)
2023
7.5
Platonic
as Frank Schaeffer
2023
6.9
Chupa
as Taylor
2023
6.3
Pinball: The Man Who Saved the Game
as Chairman Warner
2023
7.1
Maybe I Do
as Manny
2023
5.5
Clue
as Professor Plum
2022
6.0
FBI: International
as Larry Holbrook
2021
7.7
The Sunlit Night
as Critic #3
2020
5.4
Standing Up, Falling Down
as Rabbi
2020
6.3
Lincoln Rhyme: Hunt for the Bone Collector
as Dr. Allen Trask
2020
7.6
Prodigal Son
as Dr. Raymond Stengel
2019
8.1
The Rookie
as Rafael
2018
8.5
Instinct
as John Raymond
2018
6.9
Tommy Battles the Silver Sea Dragon
as Defense Attorney
2018
2.0
Molly's Game
as Louis Butterman
2017
7.1
The Deuce
as Rizzi
2017
7.6
The Wizard of Lies
as Peter Madoff
2017
6.6
Marvel's Luke Cage
as Dr. Noah Burstein
2016
6.9
Animal Kingdom
as David
2016
7.7
Vinyl
as Allen Charnitski
2016
7.0
Billions
as Mick Nussfaur
2016
7.7
Show Me a Hero
as Ralph Arred
2015
7.0
Bosch
as Hank Myers
2015
7.9
Gotham
as Officer Tannenbaum
2014
7.6
Madam Secretary
as Ambassador Chuck Willis
2014
7.0
Best Man in the Dark
as Ricky Feruci
2014
0.0
Other Plans
as Louis
2014
5.4
The Blacklist
as Martin Wilcox
2013
7.6
Banshee
as Leonard 'Wicks' Vanderwick
2013
8.0
Elementary
as Perry Franklin
2012
7.6
NYC 22
as Brandon Ken
2012
6.2
Hit List
as Mr. Weller
2011
5.7
Blue Bloods
as Mr. Wojcik
2010
7.8
Sons of Tucson
as Mr. Shuldiner
2010
6.8
The Middle
as Steve
2009
7.6
NCIS: Los Angeles
as Robert Fenton
2009
7.5
The Good Wife
as Charles Froines
2009
7.6
Party Down
as Jeff Gold
2009
7.5
Sonny with a Chance
as Marshall Pike
2009
7.8
Trust Me
2009
6.1
Eagle Eye
as Jeweler
2008
6.5
Eli Stone
2008
6.8
The Wire: The Last Word
as Self
2007
1.5
The Wire Odyssey
as Self
2007
6.6
Life
as McAllister
2007
7.7
Damages
as Judge Richard Gearheart
2007
7.5
The Wedding Bells
2007
7.0
In Case of Emergency
2007
10.0
Brothers and Sisters
as Realtor
2006
7.1
Studio 60 on the Sunset Strip
as David Langenfeld
2006
7.3
Commander in Chief
as Reporter Cy
2005
7.7
Weeds
as Stroller Salesman
2005
7.5
The Closer
as Dr. Aaron Sands
2005
7.9
The Inside
as Rick Byers
2005
7.2
Boston Legal
as Dr. David Cannon
2004
7.9
Veronica Mars
as Mr. Pope
2004
7.8
Cold Case
as Wilson Katz (1974)
2003
7.8
NCIS
as Felix Lassiter
2003
7.6
Without a Trace
as Dr. Cappell
2002
7.2
8 Simple Rules
as Photographer
2002
6.8
The Wire
as Maurice 'Maury' Levy
2002
8.6
🎬
Men, Women & Dogs
2001
0.0
Behind the Seams
as Waiter
2000
0.0
Malcolm in the Middle
as Toadie
2000
8.5
The West Wing
as Richard Squire
1999
8.3
Law & Order: Special Victims Unit
as Evan Braun
1999
7.9
Ladies Man
as Alan
1999
7.2
Charmed
as Mr. Metcalf
1998
8.2
Felicity
as Bill
1998
6.6
The King of Queens
as Mr. Thompson
1998
7.1
Restons groupés
as Bagastie hôtel Los Angeles
1998
5.2
Dharma & Greg
as Lou
1997
6.4
Liar Liar
as Conference Room Attorney
1997
6.7
Partners
1995
10.0
NewsRadio
as Carl
1995
7.3
ER
as Community Theatre Director
1994
7.8
🎬
The Steven Banks Show
as Pepper / Dead Head Fan/ Auctioneer
1994
7.0
🎬
The Steven Banks Show
as Pepper / Q-Ball
1994
7.0
🎬
The Steven Banks Show
as Pepper / Pfeiffer / Vic
1994
7.0
🎬
The Steven Banks Show
as Pepper / Joey Profenza
1994
7.0
🎬
The Steven Banks Show
as Pepper
1994
7.0
🎬
The Steven Banks Show
as Benjamin Barker / Vic
1994
7.0
🎬
The Steven Banks Show
as waiter / Pepper
1994
7.0
🎬
The Steven Banks Show
as Stuffy (voice) / Pfeiffer / Mariachi singer
1994
7.0
🎬
The Steven Banks Show
as Charles Manson / Pepper / Pfeiffer / Chuck
1994
7.0
🎬
The Steven Banks Show
as Pepper / Theater snob
1994
7.0
🎬
The Steven Banks Show
as Chuck
1994
7.0
🎬
The Steven Banks Show
as Psychiatrist / Pop culture geek
1994
7.0
Knots Landing
as Orderly
1979
6.8