<p>It’s definitely possible, especially since you already know what you want to study. Just make sure you plan things out early and make your goals clear to your advisor, and you should have no problems. (AFAIK neither of those majors requires an unusual number of courses; film is probably on the lower side, which definitely works to your advantage.)</p>
<p>Double-majoring is very common, and many people study abroad as well. The only thing that complicates either is if you have a major in the physical sciences; labs can make it hard to schedule other courses in the afternoon (e.g., humanities/social studies seminars), and it isn’t always easy to find a place to study abroad that fits with U.S. science curricula. Not that it’s not doable - it’s just more complicated.</p>