Mare Winningham

Biography

Mary Megan "Mare" Winningham is an American actress and singer-songwriter. She is the recipient of two Primetime Emmy Awards and has been nominated for an Academy Award, two Golden Globe Awards and a Tony Award.

Known For

Grey's Anatomy

as Susan Grey

American Horror Story

as Alicia Spencer

American Horror Story

as Hazel Evers

American Horror Story

as Sally Keffler

American Horror Story

as Rita Gayheart

Geostorm

as Dr. Jennings

Law & Order: Special Victims Unit

as Sandra Blaine

Brothers

as Elsie Cahill

Under the Dome

as Agatha Seagrave

Mirror Mirror

as Baker Margaret