Speculation abounds as to what trailers will be released before the biggest movie of the summer, The Dark Knight. After all, these previews will be seen by what will probably be the largest audience of the entire summer.

It's been suggested that Harry Potter and the Half-Blood Prince and the Star Wars: The Clone Wars CG epic due out August 15th could be in the running. However, Coming Soon.net confrimed that the big three will be: Terminator: Salvation, starring Christian Bale, Watchmen, the next big graphic novel to hit the big screen, and Body of Lies, starring Leonardo DiCaprio and Russell Crowe, with Ridley Scott at the helm.

These movies are virtually guaranteed to make quite the buzz with an audience of this size.

-CB