Prime Video’s upcoming romance series “Rose Hill” adds multiple cast members, with three performers joining as series regulars and two more set for recurring roles. According to industry reports, Siobhan McGroarty, Sophia Reid-Gantzert, and West Mulholland are cast as series regulars, while Gigi Zumbado and Curtis Hamilton join as recurring guest stars.

The series is adapted from Elsie Silver’s “Rose Hill” novel series. The story follows West Belmont (Jake Weary), a rancher described as having commitment issues, and Ford Grant, a record label owner. The additional casting expands the ensemble around the central relationship between the neighbors and best friends, as Amazon develops the adaptation for Prime Video. While the outlets largely agree on who has been cast, they emphasize different aspects—some highlight the number of additions, others focus on individual performers’ prior work or the regular versus recurring status of each new role.