Cast 17

1. 

   Kiefer O'Reilly

   Howard Lovecraft (Voice)

2. 

   Jeffrey Combs

   H.P. Lovecraft (voice)

3. 

   Tyler Nicol

   Winfield Lovecraft (voice)

4. Michelle O'Reilly

   Sarah Lovecraft (voice)

5. Sean Patrick O'Reilly

   Spot / Cthulhu (voice)

6. 

   Alison Wandzura

   Mary Lovecraft (voice)

7. 

   Mark Hamill

   Dr. Henry Armitage (voice)

8. Vijary Vaibhav Saini

   Professor Jaswant Atwood (voice)

9. 

   Ashleigh Ball

   Ellen Ellery (voice)

10. 

    Scott McNeil

    Hamish Rice / Govlins (voice)

11. 

    Nick Wolfhard

    William Dyer (voice)

12. 

    Christopher Plummer

    Dr. Jeffrey West (voice)

13. 

    Finn Wolfhard

    Herbert West (voice)

14. 

    Doug Bradley

    Nyarlathotep (voice)

15. Summer O'Reilly

    Gotha (voice)

16. Harmony O'Reilly

    Innes (voice)

17. Phoenix O'Reilly

    Twi'i (voice)

Crew 16