Celeste Parr is a WGA and WGC film and television writer, showrunner, and producer. Celeste was most recently a writer and showrunner for Season Three of CBC’s anthology series Plan B, for which she was nominated for a 2026 Canadian Screen Award for Best Drama Series. She is also the creator and executive producer of the legal drama Prejudice, starring Emily VanCamp and produced by Neshama Entertainment for Bell Media and Fox Entertainment. Her second feature film, Ethel, is set for production in 2026 starring Shira Haas (Unorthodox), Sarah Paulson (12 Years a Slave), and Whitney Peak (Gossip Girl), produced by Sphere Films.

Celeste is represented by The Characters Talent Agency in North America and by 42 in the UK/Europe.