Cast (17)

Kiefer O'Reilly

Howard Lovecraft (Voice)

Jeffrey Combs

H.P. Lovecraft (voice)

Tyler Nicol

Winfield Lovecraft (voice)

Michelle O'Reilly

Sarah Lovecraft (voice)

Sean Patrick O'Reilly

Spot / Cthulhu (voice)

Alison Wandzura

Mary Lovecraft (voice)

Mark Hamill

Dr. Henry Armitage (voice)

Vijary Vaibhav Saini

Professor Jaswant Atwood (voice)

Ashleigh Ball

Ellen Ellery (voice)

Scott McNeil

Hamish Rice / Govlins (voice)

Nick Wolfhard

William Dyer (voice)

Christopher Plummer

Dr. Jeffrey West (voice)

Finn Wolfhard

Herbert West (voice)

Doug Bradley

Nyarlathotep (voice)

Summer O'Reilly

Gotha (voice)

Harmony O'Reilly

Innes (voice)

Phoenix O'Reilly

Twi'i (voice)

Crew (16)

Saumik Chaudhuri

Compositing Artist

Bruce Brown

Writer

Thomas Boatwright

Writer

Erik Fokkens

Writer

Dwight MacPherson

Writer

E.T. Dollman

Writer

H.P. Lovecraft

Writer

Casey Jones

Associate Producer

Sean Patrick O'Reilly

Producer

Reid Hendry

Sound Effects Editor

Billy Zhao

Animation

Rob Neilson

Colorist

Camden Filtness

Motion Actor

Sean Patrick O'Reilly

Director

Sean Patrick O'Reilly

Writer

George Streicher

Original Music Composer