This is the 2021 Korean thriller/mystery/psychological drama series. Its native title is "마우스" which is just the transliteration of the English title into Hangul. From MyDramaList: https://mydramalist.com/58953-mouse "A suspenseful story that asks the key question, 'What if we could identify psychopaths in advance?' A crazed serial killer's ruthless murders have left the entire nation gripped with fear, and chaos reigns. Justice-seeking rookie police officer Jung Ba-reum comes face to face with the killer. While he survives his dangerous encounter with the psychopath, Jung Ba Reum finds his life completely changing before his eyes." IMDB: https://www.imdb.com/title/tt13634792 AsianWiki: https://asianwiki.com/Mouse_(Korean_Drama) These all have edited "soft" English captions; that is, English subtitles are part of the MKV files and the subtitles can be enabled or disabled as you wish. I downloaded the source videos like "Mouse.S01E01.1080p.WEB-DL.H264.AAC-AppleTor.mkv" and "Mouse.S01E05.1080p.H264.AAC.WEB-DL-Phanteam.mkv" and extracted the Dramaday subtitles from those, then... - Used Subtitle Edit (by Nikolaj Lynge Olsson) to find and fix all flagged issues - Added 0.7 second to each subtitle (where possible) to allow more time to read them and adjusted words/minute to at least 280 - "Softened" all subtitled profanity (bastard --> jerk, damn --> darn, bitch --> wench etc.) - Corrected commonly-found typos, converted many word pairs into common English contractions, and brought together sentence fragments - Naturalized the English phrasing to retain fluid grammar by reducing sentence-initial conjunctions - Colored all media, signs, and flashback subtitles to salmon, yellow, and teal respectively - Used Handbrake to create new MKV files using my subtitles "Profanity is the parlance of the fool. Why curse when there is such a magnificent language with which to discourse?" - Theodore Roosevelt Number of episodes: 20 Episode lengths: 63 to 121 minutes each Total duration: 25 hours, 3 minutes, 44 seconds Total file sizes: 28.7 GB (30,835 MB) Overall bitrate: 2728 Kbps Video format: MKV Video Codec: H264 - MPEG-4 AVC (part 10) (avc1) Video bitrate: 2600 Kbps (2-pass) Video width: 1920 pixels Video height: 1080 pixels (video is 818 pixels high and the rest is black space) Video frame rate: 29.970 fps Video decoded format: Planar 4:2:0 YUV Video scan type: Progressive Audio format: MPEG AAC Audio (mp4a) Audio language: Korean Audio bitrate mode: Constant Audio bitrate: 128 Kbps Audio channel(s): 2 Audio sampling rate: 48 KHz Subtitles: English as soft captions - feel free to rip & use or distribute as you wish