Mermaid Down

They exist.

A dark, paranoid survival thriller that traps a supernatural creature in an asylum where her reality is systematically denied, forcing her into desperate self-preservation.

A mermaid is ripped from the ocean by a fishing crew only to be tortured and to have her tail cut off. A seemingly helpful stranger intervenes, but then locks her away in an institution for mentally disturbed young women, where no one believes she is a mermaid. With no way out, she is forced to count on her survival instincts, and fight for her life at all costs.