The Mermaid: Lake of the Dead (2018) is a Horror, Fantasy, Romance film that follows an evil Mermaid falls in love with Marina's fiancé Roman and aims to keep him away from Marina in her Kingdom of Death under water. The Mermaid is a young woman who drowned a few centuries ago. Marina only has one week to overcome her fear of the dark water, to remain human in the deathly fight with the monsters and not to become one herself. Currently, you can watch The Mermaid: Lake of the Dead on Amazon Prime Video, Amazon Prime Video with Ads, Shout! Factory Amazon Channel, Cineverse Amazon Channel. Streaming availability may vary by country and platform over time. It has a user rating of 6.1 out of 10 from 347 votes. Fans of horror movies may also want to explore similar titles below.