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.
2027SenderMovieas Julia Day · Executive Producer2026I Will Find YouTV showas Rachel Mills · 8 episodes2025Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial KillerMovieas Suzie · Executive Producer
2025Darkest MiriamMovieas Miriam Gordon
2022Show PonyMovieas Kate2022SeveranceTV showas Helly Riggs · 19 episodes2021American Horror StoriesTV showas Fay Mellon · 1 episodes
2020Circus PersonMovieas Ava · Writer · Director
2020Holly Slept OverMovieas Audra2019The Kelly Clarkson ShowTV showas Self · 1 episodes
2018A Civilized LifeMovieas Jack
2018FaithMovieas Padma
2018StaycationMovieas Jill
2018The Shadow HoursMovieas Dorothy2017Future ManTV showas Jeri Elizabeth Lang · 5 episodes2017GhostedTV showas Claire · 1 episodes2017Mr. RooseveltMovieas Celeste Jones
2017DomainMovieas Phoenix
2016QuotidienTV showas Self - Guest · 1 episodes
2016SwellMovieas Ana
2016Don't Worry BabyMovieas Anna2016WreckedTV showas Margot Wallace · 1 episodes
2016Bad InternetTV show1 episodes2015SistersMovieas Mrs. Geernt2015CasualTV showas Sarah Finn · 7 episodes2015The Late Show with Stephen ColbertTV showas Self · 1 episodes2015Those PeopleMovieas Ursula2015Man Seeking WomanTV showas Liz Greenberg · 30 episodes
2014Beside Still WatersMovieas Olivia2014Late Night with Seth MeyersTV showas Self - Guest · 1 episodes2014The Tonight Show Starring Jimmy FallonTV showas Self - Guest · 2 episodes
2013One Trick DieterMovieas Ellen
2012The LetterMovieas Kathleen2011UnforgettableTV showas Tanya Sitkowsky · 12 episodes
2011The Jonathan Ross ShowTV showas Self - Guest · 1 episodes
2008ImogenMovieas Natalie2005It's Always Sunny in PhiladelphiaTV showas Lisa · 1 episodes1999Law & Order: Special Victims UnitTV showas Jess Hardwicke · 1 episodes1996The Daily ShowTV showas Self - Guest · 1 episodes
1949The Emmy AwardsTV showas Self · 1 episodes
—The George Lucas Talk Show: LiveTV showas Self · 1 episodes