"Stalker" is a suspense horror TV series, this psychological thriller is also known as the scariest American TV series in history. It premiered on October 1, 2010, with a total of 20 episodes. Detectives from the Los Angeles Police Investigation and Management Group are responsible for investigating this stalking case together. The victims are mostly women, so they are more likely to be malicious stalkers who commit crimes against them and may cause physical threats and harm to them , and in other cases, the stalker may also spy on the victim's privacy and harass them, causing criminal acts such as sexual behavior, or having an obsessive idea of the victim. After a series of investigations, they locked down the suspects and found suspicious clues on them. At this time, other women were also facing the same danger. Fortunately, they were rescued in time, and they also found clues to another case. When a woman educated Parker in another case, unfortunately, he attracted his malicious pursuit