 NEW YORK, Aug. 26, 2021 PRNewswire -- C13Features, the new scripted audio movie division of leading premium podcast studio Cadence13, an Audacy company, today announced that award-winning actress Kiernan Shipka has signed on to star in Treat, the first feature-length project from the newly created studio. C13Features has partnered with Babak Anvari and Lucan Toh of Two Two Pictures, and Best Case Studios, to co-produce. 