Mr. Harrigan’s Phone is an American horror film written and directed by John Lee Hancock based on the novella of the same name by Stephen King from the collection If It Bleeds. The film stars Donald Sutherland, Jaeden Martell, Kirby Howell-Baptiste, Joe Tippett, Cyrus Arnold and Carl Zohan.
A boy named Craig befriends the elderly Mr. Harrigan and gives him a cell phone. When Mr. Harrigan dies, Craig begins to make calls to his old number about those who torment him, only to find that doing so results in Mr. Harrigan’s spirit avenging his young friend from beyond the grave through the iPhone that was buried with him.