Andy Muschietti is an Argentine filmmaker known for his work in the horror genre. He gained international recognition with his adaptation of Stephen King's novel It, which was released in two parts in 2017 and 2019. The films were both critically acclaimed and commercially successful, making Muschietti a prominent figure in contemporary cinema. In addition to It, Muschietti directed the horror film Mama in 2013, which also received positive reviews. He has continued to work on various projects, including a planned adaptation of The Flash for the DC Extended Universe, showcasing his versatility and talent as a director.