Kiernan Shipka Photos: A pretty proficient, beautiful and talented American actress Kiernan Brennan Shipka is best known for her role as Sally Draper in the AMC drama series Mad Men and as Sabrina Spellman in the Netflix series Chilling Adventures of Sabrina. She also featured in numerous movies, including Carriers, Flowers in the Attic, The Silence and many more. She learned American Sign Language for the role in the horror movie The Silence.