A small town on the outskirts of Los Angeles was invaded by aliens, and the locals were replaced one by one so that humans became emotionless, unconscious, and only rational walking corpses.
The doctor Mills Bennellwas on a business trip to attend a medical conference, during which he received a call from the nurse, saying that the number of patients in his town was increasing rapidly, and Dr. Bennell had to rush back. But the situation in the town made him suspicious. When Bennell came back, he found that most of the outpatient appointments had been cancelled, and the patients who came to see him made him feel strange. Although the patients can tell the details of life in the town one by one, Bennell always thinks that they are not the original residents.
Soon Bennell’s friends Jackand Teddyorganized a party. At the party, Bennell finally discovered the truth about his puzzling. When he finally found out During this conspiracy, they tried hard to call for help, but no one took them seriously, and even regarded them as lunatics.
