Eight-year-old Peter is plagued by a mysterious, constant tap, tap from inside his bedroom wall, a tapping that his parents insist is all in his imagination. As Peter's fear intensifies, he believes that his parents could be hiding a terrible, dangerous secret and questions their trust. And for a child, what could be more frightening than that?

Title from sell sheet. Originally released as a motion picture in 2023. Special features: Begoming 'the girl'; Through the eyes of a child; A primal fear.