Kate Arrington joined the Steppenwolf Theatre Company ensemble in 2007. She has appeared at Steppenwolf in East of Eden, The Qualms, Belleville, The Hot L Baltimore, Detroit, A Parallelogram, Fake, When the Messenger is Hot, The Well-Appointed Room, The Pain and the Itch and The Violet Hour. She is the creator of Steppenwolf's 88-Seat Project which brings ensemble members together with teens across Chicago for a weekend each summer. In New York, she has appeared on Broadway in Our Mother's Brief Affair, Grace, and The American Plan as well as off-Broadway at many theaters including Playwrights Horizons, The Duke, BAM, Primary Stages, Lincoln Center and Soho Rep. Film and television credits include Ray Donovan, Billions, Brittany Runs a Marathon, Knives and Skin, The Irishman, The Incoherents, The Missing Person, Standing Up, Falling Down, Madam Secretary, The Good Wife, Instinct, The Blacklist, and Elementary. Most recently, Kate has been filming two upcoming HBO series: Showtime and Mare of Easttown. Kate is a proud graduate of Northwestern University where she majored in Performance Studies.
She lives in Brooklyn with her beautiful family- Michael, Sylvie and Marion.