Howard Lovecraft and the Kingdom of Madness Returning from his previous adventure, Howard Lovecraft must lead an expedition to Antarctica, to prevent the awakening of Cthulhu! Details Casts Videos Galleries Posters Title Howard Lovecraft and the Kingdom of Madness Release Date 2018-12-04 Runtime 01 Hours 15 Minutes Genres Animation Adventure Family Fantasy Horror Production Companies Arcana Studio, Shout! Factory Production Countries Canada 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 ... Ashleigh Ball... Ellen Ellery (voice)... Scott McNeil... Hamish Rice / Govlins (vo... 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)... Howard Lovecraft And The Kingdom Of Madness (2018) - Official Trailer (HD) (Trailer) Original Size (1280x720) Original Size (1280x720) Original Size (2000x3000) Original Size (1000x1500) Original Size (846x1200) Original Size (500x750)