
Acting
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.

Sender
as Julia Day

Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer
as Suzie

Darkest Miriam
as Miriam Gordon

Show Pony
as Kate

Holly Slept Over
as Audra

Circus Person
as Ava

Staycation
as Jill

Faith
as Padma

The Shadow Hours
as Dorothy

A Civilized Life
as Jack

I Will Find You
as Rachel Mills · 8 ep.

Severance
as Helly Riggs · 19 ep.

American Horror Stories
as Fay Mellon · 1 ep.

The Kelly Clarkson Show
as Self · 1 ep.

Future Man
as Jeri Elizabeth Lang · 5 ep.

Ghosted
as Claire · 1 ep.

Quotidien
as Self - Guest · 1 ep.

Wrecked
as Margot Wallace · 1 ep.

Bad Internet
1 ep.

The Late Show with Stephen Colbert
as Self · 1 ep.
Those People
2015