Factual error: When Clive Owen is chatting on the internet to who he thinks is Anna, you can see the URL in web browser. The domain used is "www.nopop.", with a period after it but no top-level suffix, e.g. "com". Even if "nopop" was the top level, which is possible in more modern times but not then, the period after it would stop it working.
danindub
25th Apr 2011