Which producer of the 2017 adaptation of Stephen King's "It" is also a co=writer of 2013 horror drama "Mama"?
Barbara Muschietti: Bárbara Muschietti (] ;;) is an Argentine film producer and screenwriter, best known for producing the 2013 horror film "Mama" and the 2017 adaptation of Stephen King's "It". Mama (2013 film): Mama is a 2013 English-language Spanish supernatural drama horror film directed and co-written by Andy Muschietti and based on his 2008 Argentine short film "Mamá".
i don't know