Character mistake: At the hospital, Mr Bigger's surname is misspelt as "Biggir" on the name tag on his bed.
Carry On Doctor (1967)
1 character mistake
Directed by: Gerald Thomas
Starring: Kenneth Williams, Sid James, Charles Hawtrey, Sidney James, Frankie Howerd
Genres: Comedy
Continuity mistake: When Nurse May is sunbathing on the roof on the nurses' home, her bikini is undone. 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.
Dr James Kilmore: Just as I thought. You fell on your coccyx.
Francis Bigger: I did not. I fell on my back.
Dr James Kilmore: Your coccyx is at the base of the spine.
Francis Bigger: Well I've never heard it called that before.
Trivia: This film contains a reference to "Carry On Nurse" (1959), specifically the daffodil thermometer scene. When a nurse approaches Frankie Howerd with a daffodil, he says "Oh no you don't! I saw that film!"