Here's Where You Might Know Jake McDorman and the Rest of the "Mrs. Davis" Cast From

Character actor Martindale plays Simone's mentor and friend, Mother Superior. She has a vast number of roles under her belt, starring in "Secretariat" (2010), " August: Osage County" (2013), and "The Americans" (2013-2018) and playing an animated version of herself in "BoJack Horseman" (2014-2020). More recently, she's appeared in "The Watcher" (2022) and "Cocaine Bear" (2023).