At one point Steven Lake walks across a room and then walks back. During this short time, he has gotten a haircut.
Steven uses the fuel from the oil lamp to light the doll's hair on fire. However, he should have burnt his hand when pulling off the glass chimney which would have been very hot.
The doll-maker lights a lamp which brightens up the whole room and casts a shadow of itself. This error is repeated when the lamp is brought into the next dark scene.
When the police car arrives at the pub in the night time scene, it is being driven without the headlights switched on.
The police lead two dogs around the garden to sniff and search. However, none of Bunny's belongings were available to provide a scent for the dogs.
When Ann is ascending the stairs to look for her daughter there's a girl in pigtails descending who's digging in her nose with wild motivation.