You can legally watch or download the movie from these "verified" platforms:
In South Korea, the film was initially rated “Restricted” (청소년관람불가). However, for TV broadcast, 3 minutes of the most graphic violence were removed. Many “verified” files circulating online are actually the censored TV version. A true verified dual audio file contains the uncensored gore. download i saw the devil 2010 dual audio eng verified
In the world of file sharing, “verified” implies: You can legally watch or download the movie
If you specifically want English dubbing (rare for this film), note that the English dub is widely considered inferior to the original Korean performances. Most legal streaming/disk versions default to Korean + English subtitles, which preserve the original acting. A true verified dual audio file contains the uncensored gore
Searching Google for “download i saw the devil 2010 dual audio eng verified” leads to a minefield of scam sites (e.g., “MoviesFlix,” “Vegamovies,” “Filmyzilla”).