If you blend Moby-Dick and Pirates of the Caribbean you get this South Korean action-comedy. I caught it earlier and found it highly entertaining. Good action, characters, and lots of funny moments. Despite being two hours, it was a lot of fun all the way through. Definitely recommend giving this a look if you're looking for a good action-comedy. 7/10 It's on Netflix, by the way.

http://www.imdb.com/title/tt3485166/