Terrence Vaughan Mann (born July 1, 1951) is an American actor, singer and dancer who has been prominent on the Broadway stage for the past three decades. Description above from the Wikipedia article Terrence Mann, licensed under CC-BY-SA, full list of contributors on Wikipedia.

KNOWN FOR

Law & Order
2001
The Blacklist
2019
30 Rock
2011
Foundation
2021
Sleepy Hollow
2017
Unforgettable
2011
The Equalizer
1987
Unbreakable Kimmy Schmidt
2019
Gargoyles
1996
Stars in the House
2020
Sense8
2015
Smash
2012

FILMOGRAPHY

All
Movies
TV
Acting
42
Directing
1
2021
Foundation
as Brother Dusk
2020
Stars in the House
as Self
2020
Stars in the House
as Self - Special Guest
2019
The Blacklist
as Harris Van Ness
2019
Unbreakable Kimmy Schmidt
as Terrence Mann
2018
The Main Course: The Making of Critters 2
as Self
2018
You Are What They Eat: The Making of Critters 3
as Self
2018
Space Madness: The Making of Critters 4
as Self
2018
They Bite!: The Making of Critters
as Self
2017
Sleepy Hollow
as The Devil
2015
Sense8
as Whispers
2014
Freedom
as Barney Fagan
2012
Smash
as Randy Cobra
2011
30 Rock
as Bob Ballard
2011
Unforgettable
as Stephen
2009
Red Hook
as Lt Fox
2009
Waking Sleeping Beauty
as Beast (archive footage)
2008
Eavesdrop
as August
2007
Shortcut to Happiness
as Art Dealer
2007
The Dresden Files
as Bob
2006
The Best Little Whorehouse in Texas
as Sheriff Ed Earl Dodd
2005
Law & Order
as Dorn's Lawyer
2004
Broadway's Lost Treasures II
as Javert (segment "Les Misérables")
2003
Broadway's Lost Treasures
as Rum Tum Tugger (segment "Cats")
2001
Law & Order
as Oyler
1997
Liberty!
as General John Burgoyne
1996
Mrs. Santa Claus
as Augustus P. Tavish
1996
Gargoyles
as Oberon (voice)
1996
The Tick
as Alien Interpreter (voice)
1992
Critters 4
as Counselor Tetra / Ug
1991
Bump in the Night
as Ben Nicolaides
1991
Critters 3
as Ug
1991
The 10 Million Dollar Getaway
as Richard Eaton
1990
Assassins
as Leon Czolgosz
1989
Stuck with Each Other
as Brian Whitestone
1988
Critters 2
as Ug
1988
The Equalizer
as Graham
1987
The Equalizer
as Shadow Man
1986
Solarbabies
as Ivor
1986
Critters
as Johnny Steele
1985
A Chorus Line
as Larry
The Scarlet Pimpernel
as Chauvelin