When a close up is shown of Trixie at the fashion show, she takes off her cape. In the next wide shot, it is back on her shoulders and she then takes it off again.
Sister Monica Joan watches the episode 'A King's Ransom' from the fourth season of television series 'The Third Man', first broadcast on April 20 1963. However the opening voiceover establishes that the story takes place in May. Sister Monica Joan is watching the repeat screening on 5 May 1965 on BBC1.