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.... (Full plot summary below)
Enjoy FREE movies and series with your Prime (USA) subscription or when you start a 30-day free trial!
| Movie Source | Available | Offers | Added | Views | Quality | Format | Rating | Link | Share |
|---|---|---|---|---|---|---|---|---|---|
 | UK only | 1 Month Free Trial | 08 Jul 2024 | 4401 | HD | Watch OnlineStream Instantly | 68% |  Report: Broken Link |   |
| USA only | 1 Month Free Trial | 28 Aug 2017 | 4267 | HD | Watch OnlineStream Instantly | 81% | Report: Broken Link | |
| IRELAND only | 1 Month Free Trial | 17 Dec 2025 | 803 | HD | Watch OnlineStream Instantly | 87% | Report: Broken Link | |
 | UK only | 30 Day Free Trial | 20 May 2024 | 689 | HD | Watch OnlineStream Instantly | 89% | Report: Broken Link | |
![Its HD [Howard Lovecraft & the Undersea Kingdom]](/images/logos/icons/itshd.png){kind=icon} | WORLDWIDE | ? | 28 Jul 2025 | 3396 | HD | Watch OnlineStream Instantly | 95% | Report: Broken Link | |
 | UK only | 30 Day Free Trial | 28 Feb 2013 | 429 | HD | Watch OnlineStream Instantly | 42% | Report: Broken Link | |
 | UK only | Free Credit | 28 Sep 2024 | 154 | HD | Watch OnlineStream Instantly | 51% | Report: Broken Link | |
 | WORLDWIDE | ? | 16 Jul 2014 | 144 | HD | Watch OnlineStream Instantly | 18% | Report: Broken Link | |
 | WORLDWIDE | ? | 11 Mar 2014 | 22 | SD / TV | Watch OnlineStream Instantly | 20% | Report: Broken Link | |
 | WORLDWIDE | ? | 01 Jul 2026 | 247 | HD | Watch OnlineStream Instantly | 9% | Report: Broken Link | |
 | WORLDWIDE | ? | 05 Jan 2022 | 37 | SD / TV | Watch OnlineStream Instantly | 16% | Report: Broken Link | |
Links compiled using automated software. Availability of offers subject to change / might be region specific / out of date.
| Movie Source | Available | Offers | Added | Views | Quality | Format | Rating | Link | Share |
|---|---|---|---|---|---|---|---|---|---|
| UK only | 30 Day Free Trial | 18 Feb 2023 | 2905 | SD / DVD | DVD RentalRent by Post | 86% |  Report: Broken Link | |
 | UK only | N/A | 18 Feb 2023 | 45 | SD / DVD | DVD RentalRent by Post | 26% | Report: Broken Link | |
 | USA only | 1 Month Free Trial | 18 Feb 2023 | 257 | SD / DVD | DVD RentalRent by Mail | 6% | Report: Broken Link | |
| USA only | 1 Month Free Trial | 18 Feb 2023 | 20943 | SD / DVD | DVD RentalRent by Mail | 98% | Report: Broken Link | |
| Movie Source | Available | Offers | Added | Views | Quality | Format | Rating | Link | Share |
|---|---|---|---|---|---|---|---|---|---|
| UK only | 30 Day Free Trial | 09 May 2016 | 315 | HD / BR | Blu Ray RentalRent by Post | 75% | Report: Broken Link | |
| UK only | N/A | 09 May 2016 | 94 | HD / BR | Blu Ray RentalRent by Post | 44% | Report: Broken Link | |
| USA only | 1 Month Free Trial | 18 Feb 2023 | 310 | HD / BR | Blu Ray RentalRent by Mail | 13% | Report: Broken Link | |
| USA only | 1 Month Free Trial | 09 May 2016 | 3100 | HD / BR | Blu Ray RentalRent by Mail | 91% | Report: Broken Link | |
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.
Leave your thoughts about Howard Lovecraft & the Undersea Kingdom.
| User ReviewRob MActual masterpiece. Should be put in a museum |
| User ReviewCarlos IVery cheap, lame animation. With a story and acting that is much too childish to be interesting. Extra points just for the subject matter. |
