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Meanwhile, in 2009, administrative officers die consecutively in car accidents. Cold case investigation team, including Kento Saegusa and team leader Misaki Sakurai, have doubts about the case. "In 2021, a limousine taxi driver causes an accident on a highway and a high-level government official dies in the accident. The film is based on a television series with a same name, which itself is a remake of a South Korean television series with a same name, and continues where the television series left off with a brand new story. The film was released in Japan on April 2, 2021. Signal the Movie is a 2021 Japanese police procedural thriller drama film directed by Hajime Hashimoto, co-written by Kōsuke Nishi and Hiroshi Hayashi, distributed by Toho, and stars Kentaro Sakaguchi, Michiko Kichise, and Kazuki Kitamura.
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