Don't Knock Twice is a 2016 British supernatural horror film directed by Caradog W. James.

In Wales, Jessica “Jess” Webb-Thomas, an American sculptor and former drug addict, meets with her estranged daughter Chloe (from Jess’s prior marriage and sent to foster care due to the former's drug addiction) and invites her to come live with her and her second husband, Ben Thomas.

Strange events unfold, beginning when Chloe finds a human molar in her carrot and coriander soup.

Because Chloe helped spread the false rumor of witchcraft, Mary's spirit wants revenge.

Tira is shown leaving the property covered in blood with Ben's dead body in the trunk of her car.

Jess is surprised by a sudden burning sensation from her necklace and realizes that she now has the mark of Baba Yaga.

The review aggregator Rotten Tomatoes gave a 28% approval rating with a weighted average of 5.2/10.

[1] Noel Murray of the LA Times called the film " a warmed-over hash of Candyman, Oculus, Insidious and a half-dozen other spook-shows.

The game was released worldwide for the virtual reality platforms PlayStation VR, HTC Vive, and Oculus Rift, as well as versions for Xbox One, PlayStation 4, and Microsoft Windows on September 5, 2017, and another version for the Nintendo Switch was released on October 17, 2017.