"I don't think there's been a film I've made where there hasn't been some kind of physical fight," he said. "I mean, I've been headbutted by an A-list star. Square in the head. An inch later and my nose would have been obliterated."Bill Murray we at Flicks News salute you!Pressed to disclose the identity of the actor, McG replied: "I probably shouldn't. But it was Bill Murray. Y'know, it's a passionate industry."