I watched a movie called 아저씨 [ajeossi = literally, “uncle” but used as “Hey, Mister” also meaning any Korean man of a certain age beyond youth, so, colloquially, “old dude” as a teenager or child would mean it] – the English title of the movie is “The Man From Nowhere.” In line with my typical practice, I won’t try to “review” it here – I will only say that I enjoyed it and recommend it. It’s a pretty standard, excessively violent action flick with a heart-string-tugging ending. Thematically, it’s similar to “Man On Fire” (which is one of my favorites of the genre).