Terminator Zero is a science fiction action anime series developed by Mattson Tomlin for Netflix. It is set in the Terminator universe created by James Cameron and Gale Anne Hurd. Animation services were provided by Production I.G under the direction of Masashi Kudà Â.
The eight-episode series premiered on August 29, 2024. In February 2026, the series was confirmed to have been canceled after one season.
In 1997 Tokyo, Malcolm Lee is developing Kokoro, an AI system intended to compete with Skynet. The day before , Lee finds himself and his three children pursued by an unknown robot assassin and a mysterious soldier from the year 2022 has been sent to protect him.
An anime series set in the Terminator universe was first announced in February 2021. The anime was produced for Netflix by animation studio Production I.G and Skydance Television, coming from showrunner Mattson Tomlin and director Masashi Kudà Â. The show further developed with the working title Terminator: The Anime Series as revealed by Netflix in its 2023 Geeked Week when it announced the premise of following new characters in the year 1997.
The scripts were originally written in English by Tomlin, then translated to Japanese, which was the language used for the animation. The dialogue was then rewritten by Tomlin to fit the animation in Japanese for the English dub.
Tomlin has stated that the series treats all of the prior films as canon, and Production I.G. requested that it have some kind of Japanese component. The decision was made to set the story in Japan, which introduces cultural differences, such as lesser availability of firearms to civilians. Tomlin has also stated that he wants the series to last for five seasons, mentioning that future seasons would focus on Malcolm's children as "they grow up through this war that eventually evolves into the future war" and how their views on humans and machines change and become "radically different from each other".
In February 2026, Tomlin confirmed that the series had been canceled after one season. While they had planned for two further seasons, Tomlin stated that the lack of viewership did not justify renewal.
By June 2024, Timothy Olyphant was cast to voice the Terminator for the series, and additional character photos were first revealed with the voices of Rosario Dawson, André Holland, Sonoya Mizuno, and Ann Dowd.
On August 6, 2024, all eight episodes of the series were leaked online before its official release. On August 29, 2024, the series was released on Netflix, coinciding with the in-universe date of Judgment Day.
The series received positive reviews from critics. Metacritic, which uses a weighted average, assigned the film a score of 69 out of 100, based on 11 critics, indicating "generally favorable" reviews.