Erin Doherty–known for her role as Princess Anne in The Crown–is returning to TV. The young actress will star in Amazon Prime's upcoming series Chloe. A psychological thriller, the series has been described as “a mystery about obsession, deceit, identity, and grief.” “It’s going to be an addictive, emotional rollercoaster of a show,” says executive producer Tally Garner. Color us intrigued. Here’s what we know so far. Chloe was created by Sex Education director Alice Seabright. Seabright will also serve as writer and director. “All these characters have been a dream to write, and it now feels like they’ve found their soulmates in our amazing cast,” she said in the show's announcement. “I can’t wait to start bringing the show to life with them.”