I really enjoy movies too, but I'm also really into TV shows too and lately I've been more into TV which switched my attention from the movies. When you say addiction to movies are you meaning you're watching movie after movie all day? If that's the case you need more things to do. But I'm guessing you just mean you really like movies., If that's the case there's nothing wrong with that, as long as it doesn't interfere with other things you need to be doing.
The OP apparently doesn't have that ability to pull away, so what are you doing that prevents you getting caught up negatively? Or rather what are the things that keep you focus on more than watching movies?