On screen
Cast
53 credited performers
Joy Bryant
Helen Grace
Noah Cottrell
Simon Grace
Lyon Daniels
Jared Grace
Mychala Lee
Mallory Grace
Jack Dylan Grazer
Thimbletack (voice)
Christian Slater
Mulgarath / Dr. Dorian Brauer
Alyvia Alyn Lind
Calliope
Hunter Dillon
Hatcher
Momona Tamada
Emiko Noizumi
Mellany Barros
Bree Kent
Charlayne Woodard
Lucinda Spiderwick
Aria Mia Loberti
Valentina
Dylan Bruce
Tanner Kent
Albert Jones
Arthur Spiderwick
Keith Arbuthnot
The Ogre
Dylan Colton
Chris
Rhys Coiro
Richard Grace
Patty Guggenheim
Stacy Varnow
Jed Rees
Hubert
Artwork unavailable
Newsha Richards
Yalda
Emma Leduc
Thalia
Artwork unavailable
Tate Ennis
Hind
Medina Hahn
City Council President
Artwork unavailable
Dylan French
Fencing Attendant #1
Genevieve Lam
Gas Station Attendant
Artwork unavailable
Sophia Noella
Young Melvina
Jazlyn Onaba
6-Year-Old Helen
Favour Onwuka
Young Lucinda
Artwork unavailable
Skovensky Moline Valeus
Orderly
Teagan Vincze
Snooty Saleswoman
Artwork unavailable
Nicholas Zhang
Fencing Attendant #2
Adina Insley
6-Year-Old Lucinda
Arlene Duncan
Melvina
Artwork unavailable
Jack Irwin
Aiden
Mack Gordon
Husband
Artwork unavailable
Margarita Iturriaga
Injured Mom
Artwork unavailable
Winson Won
EMT
Terry Chen
Zao
Jeff Sanca
Mustached Bus Driver
Sari Mercer
Cobweb
Jericho Cabinas
Peasblossom
Artwork unavailable
Jared Ager-Foster
Mustardseed
Artwork unavailable
Cindy Piper
Mahjong Lady #1
Artwork unavailable
Jasmin Dring
Mahjong Lady #2
Artwork unavailable
Ricky Lee
Shopkeeper
Ethel Pitchford
Barbara Hatcher
Janet Gigliotti
Nurse
Joshua Pak
Bruce
Aaron Paul Stewart
Server Staff Shroomer #1
Artwork unavailable
Vicky L. Lambert
Server Staff Shroomer #2
Corina Akeson
Server Staff Shroomer #3
Simon Chin
Server Staff Shroomer #4
Navid Charkhi
Server Staff Shroomer #5