[2] On January 16, 2020, it was announced that Cinemax had ceased development of all original programming, and that the show was being shopped around to other networks for a potential second season.
[13] While there was no subsequent explicit announcement about Jett, by early 2021, Gugino and Gutierrez had started work on a different crime thriller for AGC Studios titled Leopard Skin which includes both White and Jansen in the cast.
[3] On June 19, 2018, it was announced that Giancarlo Esposito, Elena Anaya, Michael Aronov, Gaite Jansen, Christopher Backus, Gil Bellows, and Violet McGraw had been cast as series regulars and that Jodie Turner-Smith, Gentry White, Lucy Walters, and Mustafa Shakir were set for recurring roles.
[16] Principal photography for the series began on June 11, 2018 and was scheduled to end November 16, 2018 in Toronto and Hamilton, Ontario, Canada.
The website's critical consensus states, “Carla Gugino shines in JETT, a stylish – if overtly violent – noir that benefits from its willingness to crank its genre set-pieces up to eleven.”[20] On Metacritic, it has a weighted average score of 65 out of 100, based on 4 critics, indicating “generally favorable reviews”.