Kiefer O'Reilly

Howard Lovecraft / Davik (voice)

Scott McNeil

Govlins / Ice Govlin 'Barry' / Dagon (voice)

Jeffrey Combs

King Abdul (voice)

Ron Perlman

Shoggoth (voice)

Doug Bradley

The Envoy / Nyarlathotep (voice)

Mark Hamill

Dr. Henry Armitage (voice)

Tyler Nicol

Winfield Lovecraft (voice)

Christopher Plummer

Dr. West (voice)