Erinn O'Sullivan is a bi-coastal film, television, theatre, commercial, and voiceover actor.Erinn grew up in Richmond, Virginia where she started in community theatre until she was discovered by an agent in New York City and continued to perform on a larger stage in the Big Apple. In 2011, she moved to Los Angeles to attend the University of Southern California as a Theatre major. As a recent grad, she continues to sharpen her craft at The Groundlings School along with renowned coaches Diane Hardin and Joe Anthony. She is excited to explore all of the opportunities the City of Angels has to offer.Erinn has worked in film and television with many acclaimed directors and producers including M. Night Shayamalan, Adrian Moat, and Ridley Scott. A few of Erinn's credits include Pitch Perfect and Killing Lincoln, series' like Shake It Up, a national MTV campaign, and more. While maintaining an innocent, youthful girl next door presence, Erinn has an undeniable vulnerability that led her to be highly considered for roles like 'Hannah' on Netflix's 13 Reasons Why, 'Betty' on the CW's hit series Riverdale, and 'Mattie Ross' on the Coen Brothers' True Grit. Think a young Anna Kendrick/Zoey Deutch type. Show less «