Revealing mistake: In the news reel detailing the Kohinoor theft, a few headlines appear, and at least one persists on screen long enough to easily spot the inconsistency between headline and article (filler text presenting a new local magazine from the London district of Lambeth). (00:09:00)
Continuity mistake: When Ethan wakes up after getting faint, Vivi is standing above her. After she walks away from Ethan, either she is wearing two similar but different outfits, or her skirt is pulled higher and lower depending on the shot. (01:49:55)