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Britt Lower
ACTOR

Britt Lower

Known for Law & Order: Special Victims Unit · Severance · It's Always Sunny in Philadelphia

Brittney Leigh Lower (born August 2, 1985) is an American actress best known for her roles as Liz in Man Seeking Woman (2015-2017), Tanya Sitkowsky in Unforgettable (2011-2017), and Severance (2022-), the last of which earned her a Primetime Emmy Award for Outstanding Lead Actress in a Drama Series in 2025, for her dual roles as Helena Eagan / Helly R.

Snapshot 2026-10-15

Born
Aug 2, 1985
Birthplace
Heyworth, Illinois, USA
Known For
Acting

Biography

Brittney Leigh Lower (born August 2, 1985) is an American actress best known for her roles as Liz in Man Seeking Woman (2015-2017), Tanya Sitkowsky in Unforgettable (2011-2017), and Severance (2022-), the last of which earned her a Primetime Emmy Award for Outstanding Lead Actress in a Drama Series in 2025, for her dual roles as Helena Eagan / Helly R.

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Known For

TVLaw & Order: Special Victims Unit
Law & Order: Special Victims UnitJess Hardwicke · 1999
★ 8.0
TVSeverance
SeveranceHelly Riggs · 2022
★ 8.4
TVIt's Always Sunny in Philadelphia
It's Always Sunny in PhiladelphiaLisa · 2005
★ 8.2
TVThe Daily Show
The Daily ShowSelf - Guest · 1996
★ 6.4
TVI Will Find You
I Will Find YouRachel Mills · 2026
★ 8.2
TVThe Tonight Show Starring Jimmy Fallon
The Tonight Show Starring Jimmy FallonSelf - Guest · 2014
★ 5.8
TVThe Late Show with Stephen Colbert
The Late Show with Stephen ColbertSelf · 2015
★ 6.1
TVLate Night with Seth Meyers
Late Night with Seth MeyersSelf - Guest · 2014
★ 5.1

Filmography

Movies

ImogenNatalie
2008
S
SparkSuze
2010
The LetterKathleen
2012
TW
The WorstRyan
2012
One Trick DieterEllen
2013
Beside Still WatersOlivia
2014
RJ
Re: JessJess
2014
RJ
Re: JessStory
2014
SistersMrs. Geernt
2015
TS
The ShellsAlex
2015
Those PeopleUrsula
2015
Don't Worry BabyAnna
2016
HT
How to Lose Weight in 4 Easy Steps!Rachael
2016
SwellAna
2016
DomainPhoenix
2017
Mr. RooseveltCeleste Jones
2017
A Civilized LifeJack
2018
FaithPadma
2018
StaycationJill
2018
The Shadow HoursDorothy
2018
Circus PersonAva
2020
Circus PersonDirector
2020
Circus PersonWriter
2020
Holly Slept OverAudra
2020
Show PonyKate
2022
Darkest MiriamMiriam Gordon
2025
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial KillerSuzie
2025
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial KillerExecutive Producer
2025
SenderJulia Day
2026
SenderExecutive Producer
2026
ZK
Zero K

Television

The Emmy AwardsSelf · 1 eps
1949
The Daily ShowSelf - Guest · 1 eps
1996
Law & Order: Special Victims UnitJess Hardwicke · 1 eps
1999
It's Always Sunny in PhiladelphiaLisa · 1 eps
2005
The Jonathan Ross ShowSelf - Guest · 1 eps
2011
UnforgettableTanya Sitkowsky · 12 eps
2011
Late Night with Seth MeyersSelf - Guest · 1 eps
2014
The Tonight Show Starring Jimmy FallonSelf - Guest · 2 eps
2014
Man Seeking WomanLiz Greenberg · 30 eps
2015
The Late Show with Stephen ColbertSelf · 1 eps
2015
Bad Internet1 eps
2016
QuotidienSelf - Guest · 1 eps
2016
WreckedMargot Wallace · 1 eps
2016
Future ManJeri Elizabeth Lang · 5 eps
2017
GhostedClaire · 1 eps
2017
The Kelly Clarkson ShowSelf · 1 eps
2019
American Horror StoriesFay Mellon · 1 eps
2021
SeveranceHelly Riggs · 19 eps
2022
I Will Find YouRachel Mills · 8 eps
2026
The George Lucas Talk Show: LiveSelf · 1 eps

Photos

Britt Lower photo
Britt Lower photo
Britt Lower photo
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