Howard Lovecraft & the Undersea Kingdom poster
Where to stream

Howard Lovecraft & the Undersea Kingdom

4.320171h 29mPGMovieAnimationFamilyFantasy

After conquering R'yleh and the Frozen Kingdom young Howard Lovecraft must now travel to the Undersea Kingdom in order to free his captured family, protect three mysterious magical books, and prevent the impending wrath of Cthulhu.

DirectorSean Patrick O'Reilly
WritersSean Patrick O'Reilly·H.P. Lovecraft
ProducersSean Patrick O'Reilly·Michelle Myers

Where to watch

HooplaHooplaTubi TVTubi TVFilmzieFilmziePlexPlex
Availability shown for Canada · rights vary by country

Cast · Directed by Sean Patrick O'Reilly

KOKiefer O'Reilly
Kiefer O'Reilly
Howard Lovecraft / Davik (voice)
MM
Michelle Myers
Michelle Lovecraft (voice)
SO
Summer O'Reilly
Gotha (voice)
PO
Phoenix O'Reilly
Twi'i (voice)
HO
Harmony O'Reilly
Innes (voice)
SMScott McNeil
Scott McNeil
Govlins / Ice Govlin 'Barry' / Dagon (voice)
SO
Sean Patrick O'Reilly
Spot (voice)
JCJeffrey Combs
Jeffrey Combs
King Abdul (voice)
RPRon Perlman
Ron Perlman
Shoggoth (voice)
DBDoug Bradley
Doug Bradley
The Envoy / Nyarlathotep (voice)
MHMark Hamill
Mark Hamill
Dr. Henry Armitage (voice)
TNTyler Nicol
Tyler Nicol
Winfield Lovecraft (voice)

More from Sean Patrick O'Reilly · Director

Corrective Measures
Corrective Measures
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Howard Lovecraft & The Kingdom Of Madness
Howard Lovecraft & The Kingdom Of Madness
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Heroes of the Golden Mask
Heroes of the Golden Mask
2023 · 6.5
Pixies
Pixies
2015 · 4.7
Go Fish
Go Fish
2019 · 5.0
Howard Lovecraft & the Frozen Kingdom
Howard Lovecraft & the Frozen Kingdom
2016 · 4.7
The Legend of Hallowaiian
The Legend of Hallowaiian
2018 · 7.8
Pandy
Pandy
Panda vs. Aliens
Panda vs. Aliens
2021 · 5.0
The Steam Engines of Oz
The Steam Engines of Oz
2018 · 5.3
See all fromSean Patrick O'Reilly

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Howard Lovecraft & the Undersea Kingdom — streaming FAQ

Which OTT platform streams Howard Lovecraft & the Undersea Kingdom?

Howard Lovecraft & the Undersea Kingdom is streaming on Hoopla, Tubi TV and Filmzie in Canada, and available to rent or buy on Google Play Movies and YouTube. It's not currently on Netflix.

Is Howard Lovecraft & the Undersea Kingdom on Netflix?

No, Howard Lovecraft & the Undersea Kingdom is not on Netflix in Canada as of September 2026. It's currently on Hoopla and Tubi TV.

Is Howard Lovecraft & the Undersea Kingdom on Amazon Prime Video?

No, Howard Lovecraft & the Undersea Kingdom isn't on Amazon Prime Video in Canada right now. It's on Hoopla and Tubi TV instead.

Where can I watch Howard Lovecraft & the Undersea Kingdom for free?

Howard Lovecraft & the Undersea Kingdom is available to stream free (with ads) on Hoopla and Tubi TV in Canada.

Is there a sequel to Howard Lovecraft & the Undersea Kingdom?

Yes — Howard Lovecraft & the Undersea Kingdom is followed by Howard Lovecraft & The Kingdom Of Madness (2018) in the Howard Lovecraft Collection.

Is there a prequel to Howard Lovecraft & the Undersea Kingdom?

Yes — Howard Lovecraft & the Frozen Kingdom (2016) comes before Howard Lovecraft & the Undersea Kingdom in the Howard Lovecraft Collection.

Is Howard Lovecraft & the Undersea Kingdom part of a trilogy?

Yes — Howard Lovecraft & the Undersea Kingdom is part of a trilogy, alongside Howard Lovecraft & the Frozen Kingdom (2016) and Howard Lovecraft & The Kingdom Of Madness (2018).

How many movies are in the Howard Lovecraft Collection?

There are 3 films in the Howard Lovecraft Collection: Howard Lovecraft & the Frozen Kingdom (2016), Howard Lovecraft & the Undersea Kingdom (2017) and Howard Lovecraft & The Kingdom Of Madness (2018).