Abstract
What sort of thing is film? Before we can answer this question, we’ll have to first determine which things count as “films” in the relevant sense and work out what we ought to look for in an acceptable answer. There is little consensus among philosophers of film on any stage of this process. Here I make the case for a particular understanding of “film” to investigate as well as a particular set of criteria to use in that investigation. I then apply those criteria to a number of available candidate theories. In the end, I do not offer an answer to our question so much as an approach to it, along with some strategies for future research.