Focuses on Marina, who has just got engaged to Roman. An evil mermaid sets her eyes on Marina’s fiancé and is willing to do anything it takes to drag him into her underwater kingdom of the dead. Marina will have to overcome her fear of dark waters and defeat the monster without turning into an evil demon herself.
Shout! Studios distributes in the US.
Directed by Svyatoslav Podgaevskiy (Queen of Spades: The Dark Rite, The Bride).
This is a Russian horror film that's reportedly based on Russian legend that girls who drown turn into mermaids, staying in the rivers and lakes forever. At night, they seduce men with their singing, and lure them to the bottom of the lake, where they become guards, protecting the mermaids.