Continuity mistake: When Will is sitting on the kitchen counter upset, he is eating butter biscuits from a tin, with the tin and the tins lid on the counter next to him. Then his mum comes in and they talk and at the end of the scene they hug; but now the biscuit tin lid has vanished although nobody touched it. (00:17:00)
Continuity mistake: When Grace and Karen enter the cabin, Grace puts her bag down on top of the sofa, so that the large bottom faces the door. In the next shot when she walks back over the bag has now changed position so that the bottom of the bag faces us. (00:04:50)
Continuity mistake: During the scenes with Will and Jack talking to Barry in Jack's apartment, the wine glasses, wine bottle, spoons in the salad bowl, tartlets, tray etc., change position and move about on the table between shots during their conversations.
Continuity mistake: When Ben is mixing the salad with Karen, Karen walks away, and one of the wooden spoons they were mixing with falls onto the worktop. In a following shot the spoon has suddenly jumped back into the bowl so that there are two in the bowl, then in a later shot the spoon vanishes once again. (00:54:25)
Continuity mistake: When Dr. Hershberg is crying after giving some bad news, he knocks a grey box off of the small equipment table which he is leaning on. Later during the scene the box suddenly jumps back up onto the table. Also, the other items on the table jump around and change position on their own accord a few times. (00:05:00 - 00:07:00)
Continuity mistake: When Karen is talking to the security camera in the cell, before receiving the phone call from Stanley, the pieces of salami strewn all over the bed change and some pieces disappear, most noticeably one piece on the pillow. (00:57:30)