Britt Lower
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.
Known For
The Tonight Show Starring Jimmy Fallon
2014
Law & Order: Special Victims Unit
1999
The Late Show with Stephen Colbert
2015
Late Night with Seth Meyers
2014
The Daily Show
1996
The Kelly Clarkson Show
2019
It's Always Sunny in Philadelphia
2005
Quotidien
2016
Severance
2022
Unforgettable
2011
The Jonathan Ross Show
2011
I Will Find You
2026
Filmography
The Tonight Show Starring Jimmy Fallon
as Self - Guest · 2014
Law & Order: Special Victims Unit
as Jess Hardwicke · 1999
The Late Show with Stephen Colbert
as Self · 2015
Late Night with Seth Meyers
as Self - Guest · 2014
The Daily Show
as Self - Guest · 1996
The Kelly Clarkson Show
as Self · 2019
It's Always Sunny in Philadelphia
as Lisa · 2005
Quotidien
as Self - Guest · 2016
Severance
as Helly Riggs · 2022
Unforgettable
as Tanya Sitkowsky · 2011
The Jonathan Ross Show
as Self - Guest · 2011
I Will Find You
as Rachel Mills · 2026
Future Man
as Jeri Elizabeth Lang · 2017
American Horror Stories
as Fay Mellon · 2021
Man Seeking Woman
as Liz Greenberg · 2015
Ghosted
as Claire · 2017
Wrecked
as Margot Wallace · 2016
The George Lucas Talk Show: Live
as Self
Bad Internet
· 2016
Sisters
as Mrs. Geernt · 2015
The Emmy Awards
as Self · 1949
Holly Slept Over
as Audra · 2020
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer
as Suzie · 2025
The Letter
as Kathleen · 2012
Sender
as Julia Day · 2026
Zero K
Those People
as Ursula · 2015
Don't Worry Baby
as Anna · 2016
Darkest Miriam
as Miriam Gordon · 2025
Show Pony
as Kate · 2022
Imogen
as Natalie · 2008
Mr. Roosevelt
as Celeste Jones · 2017
Re: Jess
as Jess · 2014
Domain
as Phoenix · 2017
Spark
as Suze · 2010
The Worst
as Ryan · 2012
The Shells
as Alex · 2015
Faith
as Padma · 2018
How to Lose Weight in 4 Easy Steps!
as Rachael · 2016
Circus Person
as Ava · 2020
Beside Still Waters
as Olivia · 2014
One Trick Dieter
as Ellen · 2013
A Civilized Life
as Jack · 2018
Staycation
as Jill · 2018
The Shadow Hours
as Dorothy · 2018
Swell
as Ana · 2016