Karen Allen Returns in Indiana Jones 4

Just announced yesterday at ComicCon, actress Karen Allen is to return to her role as Marion Ravenwood in the upcoming Indiana Jones film planned for worldwide release May 22, 2008!
Appearing via satellite at ComicCon yesterday, Steven Spielberg introduced Karen Allen as newest cast member to join the fourth "Indiana Jones" movie.
At one point Spielberg appeared to be revealing the name of the new movie, but pretended to have his mic cut as after he said "Indiana Jones and ..."