I'm a very big fan of Korea and Chinese movies. I'm not sure if I have ever seen any Korean or any Chinese movies that English language were used to produce. All of the Korean and Chinese movies which I have be opportune to watch so far were all produced using Chinese and Korean languages but then they are all subtitled in English language which makes it possible for anyone who doesn't understand either Chinese or Korean language to follow up and understand what transpires in the movie. Even with my love for Korean and Chinese movies, I still very much like to watch American movies with subtitles as well because with the subtitles, I get to have full focus on watching the movies as I love to read the words. I have managed to pick up few new words from the movies that I watch and it's the subtitles that made it possible.