One of the key conclusions in my book is that scientist/filmmaker collaborations work best when the scientists and entertainment professionals clearly respect each other’s expertise. This means that the scientists, in particular, need to keep in mind that they know very little about making movies. This same advice applies to scientifically literate audiences. We need to remember that just as scientists are scientific experts, filmmakers are entertainment experts who make decisions about science based on their specialist knowledge of the way film operates and what makes a film enjoyable.