From The New Haven Register:
-NEW HAVEN — They came from all over, young and old, big and little, in seersucker suits and tank tops, with tattoos, fedoras and hope.So, it turns out that Sean Connery won't be in the movie after all. But there's still Harrison Ford and Cate Blanchett, and the prospect of being cast as an extra in the movie which will shoot a motorcycle chase on the old Yale University campus.
People were so excited to be extras in the fourth "Indiana Jones" movie that when casting director Billy Dowd drove into the city Sunday evening and saw people already camping out on Crown Street, he knew he couldn't wait till 1 p.m. Monday to open his casting call. (more available from link above)