Cuarón Series Fills Final Cast Slots

Apple TV’s upcoming series Ascension has added Amanda Plummer, Christopher Chung, and T’Nia Miller as series regulars. The additions complete the ensemble for the production led by filmmaker Alfonso Cuarón.

The network is keeping the specific character details for the three newcomers confidential. Plummer is recognized for her work in Run and Butterfly Kiss. Chung’s acting credits include Slow Horses and My Brilliant Career. Miller has appeared in The Haunting of Bly Manor and VisionQuest.

The new hires join a cast that already includes Caitríona Balfe and Bill Nighy. Balfe portrays Rose, a documentary filmmaker who recently divorced. The character is described as skilled at uncovering others' truths while struggling to resolve her own personal issues.

The narrative centers on Rose’s investigation into a mysterious 20th-century group named the Church of Ascension. She initially finds refuge in the group's teachings but eventually discovers darker elements beneath the surface. The story is based on Adam Nevill’s novel Last Days.

Cuarón co-writes the script with his brother Carlos Cuarón, Natalie Erika James, and Christian White. James and White serve as co-showrunners, with James acting as the lead director. The four writers are also executive producers. Balfe will executive produce the series in addition to her starring role.

Esperanto Filmoj executive produces the project through its television deal with Apple. Gabriela Rodriguez and Richard Schwartz serve as executive producers for the production company. Steve Golin, David Levine, and Zack Hayden are executive producers for Anonymous Content, which produces the show. Apple Studios serves as the studio.