Dafne Keen Lyra Belacqua Actor Ruth Wilson Marisa Coulter Actor Lin-Manuel Miranda Lee Scoresby Actor James McAvoy Lord Asriel Actor Clarke Peters The Master of Jordan College Actor James Cosmo Farder Coram Actor Anne-Marie Duff Ma Costa Actor Will Keen Father MacPhail Actor Ariyon Bakare Lord Boreal Actor Tyler Howitt Billy Costa Actor Ian Peck Cardinal Sturrock Actor Ruta Gedmintas Serafina Pekkala Actor Kate Rutter Sister Betty Actor Nabil Elouahabi Bright Eyed Man Actor Philip Pullman Executive Producer Dan McCulloch Executive Producer Jane Tranter Executive Producer Joel Collins Executive Producer Julie Gardner Executive Producer Jack Thorne Executive Producer Tom Hooper Executive Producer Otto Bathurst Executive Producer Deborah A. Forte Executive Producer Toby Emmerich Executive Producer Carolyn Blackwood Executive Producer Ben Irving Executive Producer Piers Wenger Executive Producer