All Cast

Kiefer O'Reilly

Kiefer O'Reilly

Howard Lovecraft (Voice)

Jeffrey Combs

Jeffrey Combs

H.P. Lovecraft (voice)

Tyler Nicol

Tyler Nicol

Winfield Lovecraft (voice)

Michelle O'Reilly

Michelle O'Reilly

Sarah Lovecraft (voice)

Sean Patrick O'Reilly

Sean Patrick O'Reilly

Spot / Cthulhu (voice)

Alison Wandzura

Alison Wandzura

Mary Lovecraft (voice)

Mark Hamill

Mark Hamill

Dr. Henry Armitage (voice)

Vijary Vaibhav Saini

Vijary Vaibhav Saini

Professor Jaswant Atwood (voice)

Ashleigh Ball

Ashleigh Ball

Ellen Ellery (voice)

Scott McNeil

Scott McNeil

Hamish Rice / Govlins (voice)

Nick Wolfhard

Nick Wolfhard

William Dyer (voice)

Christopher Plummer

Christopher Plummer

Dr. Jeffrey West (voice)

Finn Wolfhard

Finn Wolfhard

Herbert West (voice)

Doug Bradley

Doug Bradley

Nyarlathotep (voice)

Summer O'Reilly

Summer O'Reilly

Gotha (voice)

Harmony O'Reilly

Harmony O'Reilly

Innes (voice)

Phoenix O'Reilly

Phoenix O'Reilly

Twi'i (voice)