Yahya Abdul-Mateen II Anthony McCoy Teyonah Parris Brianna Cartwright Colman Domingo William Burke Nathan Stewart-Jarrett Troy Cartwright Kyle Kaminsky Grady Smith Vanessa Williams Anne-Marie McCoy Brian King Clive Privler Miriam Moss Jerrika Rebecca Spence Finley Stephens Carl Clemons-Hopkins Jameson Christiana Clark Danielle Harrington Rodney L Jones III Billy Heidi Grace Engerman Haley Gulick Sarah Lo Samantha Malic White Boof Torrey Hanson Jack Hyde Cassie Kramer Librarian Cedric Mays Gil Cartwright Hannah Love Jones Young Brianna Tony Todd Candyman / Daniel Robitaille Virginia Madsen Helen Lyle (voice)