Submite your site`s ads on classified sites like www.ads2india.com and get highr traffic for your site
You could join movie blogs, and leave comments, ensure that the comments are valuable and add to the conversation, the more of these you leave, and proof to be knowledgeable in the area, the more visitors you get
Social media is likely going to be your best bet to get traffic to your site. Facebook and Twitter are great places for discussions of movies and films and such, so people will often look there to find links to watch their favourite films.
A good option would be to join forums / discussion boards about movies, being active in the forums and add a link to your site in the signature.People who already are interested in movies would definitely click through to your site as well.