Kiernan Shipka Sabrina Spellman Actor Ross Lynch Harvey Kinkle Actor Lucy Davis Hilda Spellman Actor Chance Perdomo Ambrose Spellman Actor Michelle Gomez Mary Wardwell, Madam Satan Actor Jaz Sinclair Rosalind Walker Actor Tati Gabrielle Prudence Actor Adeline Rudolph Agatha Actor Richard Coyle Father Blackwood Actor Miranda Otto Zelda Spellman Actor Abigail Cowen Dorcas Actor Gavin Leatherwood Nicholas Scratch Actor Lachlan Watson Theo Putnam Actor Roberto Aguirre-Sacasa Executive Producer Greg Berlanti Executive Producer Sarah Schechter Executive Producer Jon Goldwater Executive Producer Lee Toland Krieger Executive Producer