Stu is an ordinary advertising salesman in New York. This day was also an ordinary day. He walked into an ordinary telephone booth and picked up an ordinary telephone receiver. However, this call was fatal. A gloomy voice on the phone told him that if he dared to hang up and leave the phone booth, he would be bloodied on the spot.
Stu took this threat for granted as a prank, until he was about to walk out of the phone booth, a cold shot, and an innocent passerby fell, the terror really hit his mind: all this is true. The gunfire attracted the attention of local police officers. They came to the phone booth, suspecting that Stu was the murderer, but hid in fear of sin, and ordered him to come out. Of course, Stu's explanation did not satisfy them, but made the police more suspicious. The surrounding people gathered more and more, and the sensitive media began to gather outside the phone booth, turning it into a live broadcast scene.
All this is just a bad start. On the way to the scene, there are Stu's wife and his secret lover outside. These two women who don't know each other are destined to face an encounter.
