Quentin Coldwater
Jason Ralph
Julia Wicker
Stella Maeve
Alice Quinn
Olivia Taylor Dudley
William "Penny" Adiyodi
Arjun Gupta
Eliot Waugh
Hale Appleman
Kady Orloff-Diaz
Jade Tailor
Margo Hanson
Summer Bishil
Guest Star
Charles Mesure
Dean Fogg
Rick Worthy
Guest Star
Mackenzie Astin
Marina Andrieski
Kacey Rohl
Guest Star
Brittany Curran
Josh Hoberman
Trevor Einhorn
Guest Star
J.P. Manoux
Tick Pickwick
Rizwan Manji
Guest Star
Karin Konoval
Guest Star
Kevin McNulty
George
Oliver Bell
Professor Lipson
Keegan Connor Tracy
Todd
Adam DiMarco
Rafe
Sergio Osuna
Gillen
Zahf Paroo
Fairy Queen
Candis Cayne
Heloise
Miranda Edwards
Harriet
Marlee Matlin
Benedict Pickwick
Harvey Guillén
Pete
David Call
Jane Chatwin
Rose Liston
Eliza / Jane Chatwin
Esmé Bianco
Victoria
Hannah Levien
Gavin
Daniel Nemes
Prof. Pearl Sunderland
Anne Dudek
Silver
Bobbi Charlton
Menolly / Menially
Fiona Hogan
Our Lady Underground
Garcelle Beauvais
Prince Ess
Arlen Escarpeta
Fray
Madeleine Arthur
Irene McAllistair
Jaime Ray Newman
Christopher Plover
Charles Shaughnessy
Plum Chatwin / Merritt
Riann Steele
The Librarian / Zelda
Mageina Tovah