I worked as a graphic designer for two feature films, Little Man Tate, and The Public Eye. This was an exhilarating and exhausting job. I was responsible for designing many of the props: I designed signage, logos, and book covers.
Because I was hired as a non-union freelancer, I did not receive credit for either film. However, working on set for two major films was definitely one of the most interesting jobs I have ever had. I would do it again in a heartbeat.