You can download subtitle files (typically .srt format) from these specialized archives:
: Known for active community-driven corrections and fast updates for TV series. 2. How to Use & Sync Subtitles Star Trek: The Original Series (1966) subtitles
To use these files with your video player (like ): You can download subtitle files (typically
: One of the largest archives supporting over 100 languages. Star Trek: The Original Series (1966) subtitles
Download Star Trek (ToS) season 1 subtitles - TVsubtitles.net