Viewer Rating
Combines user and critic ratings from four sources

Signal (2016)
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
The series consistently critiques systemic corruption within government and law enforcement, highlighting the abuse of power and the failure of justice for marginalized victims. While the solution emphasizes individual moral courage, the pervasive focus on institutional failings aligns with left-leaning concerns about power structures.
The movie features a cast that aligns with the dominant ethnicity of its South Korean production origin. Its narrative focuses on a crime thriller plot without explicitly engaging with DEI themes or critiquing traditional identities.
The K-drama 'Signal' (2016) is a crime thriller centered on a unique communication device connecting past and present detectives. Based on available information, the series does not include any explicit LGBTQ+ characters or storylines, thus having no direct portrayal of queer themes.
Insufficient information is available to evaluate the film's portrayal of transsexual characters and themes. Without specific plot details or character arcs, it is not possible to determine if the net impact is positive, negative, or neutral. Therefore, no example of a character arc or story plot can be provided to support a definitive rating.
The movie does not contain any action or adventure elements.
Signal is an original South Korean television series. Its main characters were created for the show and were not established in prior source material, history, or earlier adaptations. Therefore, no gender swaps occurred.
Signal (2016) is an original South Korean television series. Its characters were created for the show and are not adaptations of pre-existing characters from other media or historical figures with established racial identities. Therefore, no race swap has occurred.
Combines user and critic ratings from four sources























