Two young American women go on a Mediterranean vacation and uncover the watery lair of a killer mermaid hidden beneath an abandoned military fortress. Kristina Klebe, Dragan Mićanović, Natalie Burn, Slobodan Stefanović, Sofija Rajović, Zorana Kostić Obradović, Miodrag 'Miki' Krstović Added on Amazon Prime 2023-07-14. Youtube Trailer