Stick with the original Korean audio + English subtitles if you want the full emotional weight. Use the English dub only for casual viewing or if reading subtitles is impossible for accessibility reasons.
: The 4K version often features a Korean Dolby Atmos mix but retains the English DTS 5.1 dub as a secondary option. 3. How to Switch Audio Tracks train to busan audio track english
(2016) has several English audio options available for viewers who prefer dubbing over subtitles. Where to Watch with English Audio Stick with the original Korean audio + English