Watch the X-Men: Days Of Future Past Trailer [VIDEO]

Fans of the X-Men movies already have May 23rd marked on their calendar.  That is the day that the new movie X-Men: Days Of Future Past will be released nationwide.

Here's the first trailer to the film, which does look interesting with a time travel element.  Brian Singer, who directed the first X-Men film returns for this one, which is another positive sign.