BILL Murray was ambushed the other day by a disgruntled former colleague at a VIP screening of "The Life Aquatic With Steve Zissou." At a Q&A session with director Wes Anderson, Anjelica Huston, Willem Dafoe and some of the rest of the cast at the Hollywood event, one man announced, "I am a cameraman, and I've worked with all the actors onstage. Anjelica, you're wonderful. Willem — you're great. But, Bill — you are a bastard. You are horrible to work with. My question is for Wes and the cast. What's it like to work with someone as awful and...