A new mother discovers a lullaby in an ancient book and soon regards the song as a blessing. But her world transforms into a nightmare when the lullaby brings forth the ancient demon Lilith. Oona Chaplin, Ramón Rodríguez, Liane Balaban, Moni Ogunsuyi, Austin Ball, Brian McCaig, Kira Guloien Added on Amazon Prime 2023-05-23. Youtube Trailer