Set in 1978 THE BLACK PHONE follows the story of 5 kids who go lacking in a suburban Colorado city. Younger baseball pitcher Finney Shaw turns into the sixth sufferer when an unknown particular person dubbed as ‘The Grabber’ kidnaps him. After his abduction, Finney wakes up in a soundproof basement with… a disconnected black cellphone. Uncannily, the cellphone continues to ring, regardless of not being related.
Whereas trapped in an unknown basement, Finney rapidly learns of the cellphone’s potential to transmit the voices of the Grabber’s earlier victims, who need to assist him escape. In the meantime, Finney’s sister Gwen experiences psychic desires that ship her on a quest to search out him. Will her dream lead her and the police to Finney and his kidnapper, will Finney survive the ordeal, will the cavalry arrive too late, or will The Grabber get away with one more abduction? That is the query, which leads the remainder of the movie.