The real trick for me as a director is to make sure that people don't start pushing because the harder you push as a perform the less funny it becomes.
Ivan ReitmanI always thought that Bill Murray was one of the great actors that I've worked with. And I've worked with all kinds of people who are known primarily for their dramatic work.
Ivan ReitmanI don't think there will be another Ghostbusters. I think we're all too old to do it. I think we've done it a couple times and there is not that much to get out of it, to do that would be fresh in it.
Ivan Reitman