Samuel Bodin’s film builds its domestic mystery around conflicting explanations.
Peter hears tapping inside his bedroom wall in Cobweb, but his parents attribute it to the age of the house. The difference between what he experiences and how they explain it becomes the starting point for his doubt. Primary source: official description and credits.
The problem is both physical and personal. Peter is trying to locate a sound, while also deciding whether the adults closest to him are giving him an explanation he can trust. Primary source: official description and credits.
Lizzy Caplan and Antony Starr play his parents, with Cleopatra Coleman also appearing. Samuel Bodin directs the 2023 film. Primary source: official description and credits.
Prime Video’s official description leaves the source of the tapping undisclosed. Its premise keeps attention on Peter’s growing fear and the family’s response, making the bedroom wall a boundary between an unexplained disturbance and the household’s account of it. Primary source: official description and credits.