Jodie Whittaker (Doctor Who, Attack the Block) has signed on to star opposite Ellen Pompeo (Grey’s Anatomy) in Chicks, the Hulu pilot from Good American Family‘s Katie Robbins. With Robbins as writer and executive producer, Chicks is a two-hander dramedy set in the rapidly gentrifying neighborhoods of old Boston. The show follows Chickie (Pompeo) and Doreen, two estranged half-sisters who are both struggling to get by when their wise guy dad unexpectedly kicks the bucket. Chicks is based on an original idea from Robbins that she developed specifically for Pompeo, inspired by conversations the two had on set of their first project together, the Hulu limited series Good American Family. Pompeo and Robbins exec produce alongside the latter’s Calamity Jane partner Laura Holstein.