Signal

A cold case profiler in 2015 and a detective from 1989 communicate through a mysterious walkie-talkie to solve crimes that were left unfinished. As they collaborate across time, they uncover a deeper conspiracy that affects both their lives and the present day. Their differing methods and the implications of altering the past create intense suspense and moral dilemmas.

Signal was a critical and commercial success, lauded for its intricate plot, strong performances, and masterful blend of crime procedural and fantasy elements. It resonated with audiences for its compelling storytelling and exploration of justice and social issues.

• Praised for its gripping narrative and suspenseful pacing.
• Celebrated for exceptional acting, particularly from the main trio.
• Commended for its unique premise and effective execution of time-bending plotlines.

Google audience: Viewers overwhelmingly loved 'Signal,' highlighting its brilliant storyline, excellent character development, and the compelling chemistry between the lead actors. Many appreciated the show's ability to keep them on the edge of their seats with its suspenseful twists and emotionally resonant themes.

Won numerous awards including Best Drama at the Baeksang Arts Awards and the Seoul International Drama Awards, and Best Actor for Cho Jin-woong at the Baeksang Arts Awards.

The drama's success led to discussions and desires for a second season among fans and critics, with many appreciating its intelligent script and tight direction.