Acting · Heyworth, Illinois, USA · Born August 2, 1985
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.
TVI Will Find You
2026
as Rachel Mills
MovieSender
2026
as Julia Day
MoviePsycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer
2025
as Suzie
MovieDarkest Miriam
2025
as Miriam Gordon
MovieShow Pony
2022
as Kate
TVSeverance
2022
as Helly Riggs
TVAmerican Horror Stories
2021
as Fay Mellon
MovieCircus Person
2020
as Ava
MovieHolly Slept Over
2020
as Audra
TVThe Kelly Clarkson Show
2019
as Self
MovieA Civilized Life
2018
as Jack
MovieFaith
2018
as Padma
MovieStaycation
2018
as Jill
MovieThe Shadow Hours
2018
as Dorothy
TVFuture Man
2017
as Jeri Elizabeth Lang
TVGhosted
2017
as Claire
MovieMr. Roosevelt
2017
as Celeste Jones
MovieDomain
2017
as Phoenix
TVQuotidien
2016
as Self - Guest
MovieSwell
2016
as Ana
MovieDon't Worry Baby
2016
as Anna
TVWrecked
2016
as Margot Wallace
TVBad Internet
2016
How to Lose Weight in 4 Easy Steps!
2016
as Rachael
MovieSisters
2015
as Mrs. Geernt
TVThe Late Show with Stephen Colbert
2015
as Self
MovieThose People
2015
as Ursula
The Shells
2015
as Alex
TVMan Seeking Woman
2015
as Liz Greenberg
MovieBeside Still Waters
2014
as Olivia
Re: Jess
2014
as Jess
TVLate Night with Seth Meyers
2014
as Self - Guest
TVThe Tonight Show Starring Jimmy Fallon
2014
as Self - Guest
MovieOne Trick Dieter
2013
as Ellen
MovieThe Letter
2012
as Kathleen
The Worst
2012
as Ryan
TVUnforgettable
2011
as Tanya Sitkowsky
TVThe Jonathan Ross Show
2011
as Self - Guest
Spark
2010
as Suze
MovieImogen
2008
as Natalie
TVIt's Always Sunny in Philadelphia
2005
as Lisa
TVLaw & Order: Special Victims Unit
1999
as Jess Hardwicke
TVThe Daily Show
1996
as Self - Guest
TVThe Emmy Awards
1949
as Self
Zero K
TVThe George Lucas Talk Show: Live
as Self
