The series is based on the story of the Captain, a
North Vietnam plant in the
South Vietnam army. He is forced to flee to the United States with his general near the end of the
Vietnam War. While living within a community of South Vietnamese refugees, he continues to secretly spy on the community and report back to the
Viet Cong, struggling between his original loyalties and his new life.[1]
In April 2021, Viet Thanh Nguyen announced that his novel The Sympathizer had been optioned by
A24 to be adapted into a television series with
Park Chan-wook directing.
Rhombus Media is also involved in the production.[1] In July,
HBO ordered the series from A24, and
Robert Downey Jr. joined the project in a producer and co-star role.[2] The state of California awarded the production over $17.4 million in tax credits ensuring significant production would take place in state.[3]Marc Munden and
Fernando Meirelles were also hired to direct some episodes of the series.[4]
Casting director Jennifer Venditti opened a worldwide casting call in order to find a main cast of Vietnamese descent, ultimately hiring
Hoa Xuande, Fred Nguyen Khan, Toan Le, Vy Le, and Alan Trong.[5] Recurring roles for
Sandra Oh,
Kieu Chinh, and
Nguyen Cao Ky Duyen were also announced in November 2022, and Downey was portraying several supporting antagonistic roles representing the American establishment.[6] In May 2023, Scott Ly and
Marine Delterme joined the cast, in recurring roles.[7][8]
Filming took place in
Los Angeles and
Thailand.[5] Downey shaved his head for the series in order to save time required to use a bald cap for each of the various characters he portrayed. A significant portion of Downey's performance was also improvised.[9]
Release
The series will air on
HBO and be available to stream on
Max in 2024.[10]