Sorry to post again, but as I mentioned before about using movietickets.com, I was wondering if one of these could be used instead?
http://movies.yahoo.com/
or
http://movies.aol.com/
both will work for US and Canadian locations.
As well, on my post above, I realized I made a mistake, in that movies.com displays one of the locations that is closer to me, but that location is not displayed in your script for some reason, even though that location is closer to me then the one that is displayed.