The official site for "Indiana Jones" has been updated to include yesterday's news of Karen Allen confirmed to be returning as Marion Ravenwood.
Along with the announcement is a new photo of Allen and Spielberg on set, and a new background graphic that looks very much like the 'Raiders' Ark warehouse container. Hmmmmm.
In another viral marketing move, this time for "The Dark Knight", American dollar bills have been strewn around Comic Con defaced by Joker makeup and with the words 'Why So Serious' instead of 'One Dollar' at the bottom.
Typing in that leads to this site which is counting down to 10am tomorrow. It's highly likely the teaser trailer which leaked to YouTube yesterday will be up at this URL, and hopefully something more.