The (conceptual/analytical etc) content in preparation for this. You need to “frame the discussion and draw out points for debate”. The presentation is on the movie, but you should explain/sum the course readings as well, and how they might be relevant. A summary of the movie is not necessary, but stuff like information on context, influences, analysis, etc to give the audience a better understanding of the movie can be helpful. Provide some points for discussion/debate. The format can be as a sort of write-up of your findings.