IESB reports that Michael Keaton has been signed to star in "Grindhouse", which is the new movie directed by Tarantino and Robert Rodriguez. Keaton will star in Rodriguez's part of the movie, 'Project Terror'.

In addition, Keaton responded to those rumours that he might be up for the role of The Joker in a new "Batman" movie - "that's a 'wonderful idea' but there's no way. The 'new Batman films are separated from the old Batman films... but there's a big chance you'll see me in another Beetlejuice again" says Keaton.

When? "When Tim Burton finishes the script and when everyone is available at the same time".