Pen's Nest

Seeing the words without context makes it a lot harder, I'm sure, but the only one where I would expect the word to be actually confusing if you were watching the movie is 'stones' (and really, I'd have thought they could have put 'pounds' in for us Brits too).

The accent, now... that would probably require subtitles! We used subtitles when watching The Wire, and it really helped.