Still of Allie McCulloch and Julianne Moore in The Glorias

Still of Allie McCulloch and Chiwetel Ejiofor in Come Sunday

still of Allie McCulloch, Matt Czuchry and Emily VanCamp in The Resident

Allie McCulloch as Helen, Samantha Morton as Alpha, Benjamin Keepers as Sean - The Walking Dead Season 9, Episode 12

Actor Allie McCulloch attends the "Come Sunday" Premiere during the 2018 Sundance Film Festival at Eccles Center Theatre on January 21, 2018 in Park City, Utah.

Holt McCallany, Allie McCulloch, Albert Jones, and Jonathan Groff in Episode #2.9 (2019)

Eriq La Salle, Allie McCulloch, and Gia Mantegna in Under the Dome (2013)

Still of Allie McCulloch, Julianne Moore and Bette Midler in The Glorias

Still of Allie McCulloch, Julianne Moore, Lorraine Toussaint and Janelle Monae in The Glorias

Allie McCulloch as Betsy Kenny in Homeland Season 2 Episode 1

Elizabeth Mitchell, James Ransone, Allie McCulloch, Yetide Badaki, Brandon Larracuente, and Giorgia Whigham in What We Found (2020)

Elizabeth Mitchell, James Ransone, Allie McCulloch, Yetide Badaki, Brandon Larracuente, Oona Laurence, Casey Hartnett, Antino Crowley-Kamenwati, and Giorgia Whigham in What We Found (2020)