I wonder if Moorewatch has seen this yet? Excerpt from IMDb:

American satirist Michael Moore has stormed out of Britain after a bust up with the London theatre hosting his one-man show. The Bowling For Columbine moviemaker performed Michael Moore - Live! to packed audiences for two months before Christmas at The Roundhouse in Camden, North London. But on the penultimate night he reportedly flew into a rage, verbally attacked everyone associated with the theatre because he thought he wasn't being paid enough. During the performance he complained he was making just $750 a night. A member of the stage crew says, "He completely lost the plot. He stormed around all day screaming at everyone, even the �5-an-hour bar staff, telling them how we were all conmen and useless. Then he went on stage and did it in public." Staff retaliated by refusing to work the following night, which led to the show being held up for an hour. Eventually he made a groveling apology to staff and the angry audience finally took to their seats. A source reports that Moore then packed his bags and flew to New York the next day without saying thank you or goodbye to anyone.