When Mr Roper is asking the nurse if he can have a fag, he is told to take his medicine, so he takes it. But in the next shot, when the nurse has gone and he is holding a newspaper, the medicine has disappeared.
When Mr Bigger is being stretchered through some double doors following his X-Ray, he falls off the trolley onto the floor. In the close-up of an agonized Mr Bigger, you can see the pink uniform of the Nurse who later picks up Mr. Bigger. In the next shot, showing the whole corridor, the Nurse appears after the trolley has been wheeled out of the double doors.
Nurse May's bikini top is undone while she is sunbathing on the roof of the nurses' home. After she turns over, she sees Dr. Kilmore and stands up screaming while still holding the towel in front of her and her top has been done up again.
Mr Bigger's hands change between shots from being under the bed covers to over the bed covers and back again in the scene just after he has dressed in his hospital gown.
When the porter goes over to Sid with the tea he has two cups in his hand. But when we see the porter handing the tea to Sid James he has only one cup in his hand.
The name tag on Mr Bigger,s bed is misspelt as Mr Biggir.