Don't Knock Twice

A desperate mother, who abandoned her child years ago, must save her daughter when a terrifying vengeful spirit is unleashed. The mother must confront the truth of her past and a legendary killer who has been summoned by a supernatural house. She races against time to save her daughter from the evil entity that resides within the cursed house.

Don't Knock Twice received mixed to negative reviews from critics, with many praising its atmospheric tension and a strong performance from Katee Sackhoff, but criticizing its predictable plot and derivative scares. Audiences generally found it to be a serviceable, if unremarkable, entry in the supernatural horror genre.

• Praised for its building suspense and Katee Sackhoff's committed performance.

• Criticized for relying on familiar horror tropes and a somewhat convoluted mythology.

• Felt by some to be a competent but ultimately unoriginal supernatural thriller.

Google audience: Audiences found the film to be moderately effective as a horror flick, with some appreciating the scares and the main actress's efforts. However, many felt it lacked originality and didn't offer anything new to the genre.

The film was inspired by a Welsh folk tale about a witch who could curse people if they knocked on her door twice.