Season Regulars 6

1. 

   Joy Bryant

   Helen Grace

2. 

   Noah Cottrell

   Simon Grace

3. 

   Lyon Daniels

   Jared Grace

4. 

   Mychala Lee

   Mallory Grace

5. 

   Jack Dylan Grazer

   Thimbletack (voice)

6. 

   Christian Slater

   Mulgarath / Dr. Dorian Brauer

Guest Stars 18

1. 

   Alyvia Alyn Lind

   Calliope

2. 

   Charlayne Woodard

   Lucinda Spiderwick

3. 

   Aria Mia Loberti

   Valentina

4. 

   Hunter Dillon

   Hatcher

5. 

   Momona Tamada

   Emiko Noizumi

6. 

   Mellany Barros

   Bree Kent

7. 

   Dylan Bruce

   Tanner Kent

8. 

   Albert Jones

   Arthur Spiderwick

9. Newsha Richards

   Yalda

10. Dylan Colton

    Chris

11. Emma Leduc

    Thalia

12. Tate Ennis

    Hind

13. 

    Medina Hahn

    City Council President

14. 

    Aaron Paul Stewart

    Server Staff Shroomer #1

15. Vicky L. Lambert

    Server Staff Shroomer #2

16. 

    Corina Akeson

    Server Staff Shroomer #3

17. 

    Simon Chin

    Server Staff Shroomer #4

18. 

    Navid Charkhi

    Server Staff Shroomer #5

Crew 3