Korean movies, please recommend.

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I started watching Korean movies since I decided to learn the Korean Language. I already watched the Hwang Jini movie which was different from the series, Duelist and Mu Yeong Geom (I don't know if I romanized it right) which both made me very sad of because of the ending, The Legend of the 7 Cutters which was really funny, and Art of Seduction which made me laugh too. As you may have noticed, I chose the movies where it was starred with the actors I know of (actors starred in Korean dramas I already watched). What other movies are there that you can recommend to me? I love the movies with touch of comedy and movies with historical settings. I'd really appreciate your suggestions and recommendations.